| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.36 | 13.265% | $140.8564 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $141.34 | 12.168% | $158.5383 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $162.61 | 8.313% | $176.1278 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $150.40 | 13.396% | $170.5476 | $170.55 | $170.55 | $170.50 |
| Purchase #5 | $180.59 | 4.594% | $188.8863 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $101.58 | 13.233% | $115.0221 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $142.38 | 12.451% | $160.1077 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $1,003.26 | $1,110.0862 | $1,110.10 | $1,110.10 | $1,110.00 | |