| 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 | $229.56 | 4.614% | $240.1519 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $176.62 | 8.651% | $191.8994 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $16.63 | 10.582% | $18.3898 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $146.45 | 12.665% | $164.9979 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $131.84 | 13.825% | $150.0669 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $237.34 | 6.342% | $252.3921 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $128.59 | 9.311% | $140.563 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,067.03 | $1,158.4610 | $1,158.46 | $1,158.45 | $1,158.60 | |