| 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 | $141.65 | 8.769% | $154.0713 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $79.61 | 13.655% | $90.4807 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $224.26 | 12.826% | $253.0236 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $158.56 | 5.765% | $167.701 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $90.68 | 7.534% | $97.5118 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $134.39 | 5.811% | $142.1994 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $193.98 | 5.183% | $204.034 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $1,023.13 | $1,109.0218 | $1,109.01 | $1,109.00 | $1,109.00 | |