| 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 | $140.60 | 13.141% | $159.0762 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $152.78 | 10.873% | $169.3918 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $125.41 | 5.816% | $132.7038 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $101.85 | 4.331% | $106.2611 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $46.92 | 13.228% | $53.1266 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $112.27 | 8.708% | $122.0465 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $94.45 | 7.556% | $101.5866 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $774.28 | $844.1926 | $844.20 | $844.25 | $844.20 | |