| 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 | $160.39 | 9.795% | $176.1002 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $116.92 | 13.494% | $132.6972 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $206.55 | 13.490% | $234.4136 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $170.38 | 6.448% | $181.3661 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $25.51 | 12.835% | $28.7842 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $75.28 | 13.365% | $85.3412 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $143.49 | 11.229% | $159.6025 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $898.52 | $998.3050 | $998.30 | $998.30 | $998.30 | |