| 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 | $140.81 | 7.603% | $151.5158 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $55.28 | 9.432% | $60.494 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $60.28 | 4.307% | $62.8763 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $168.70 | 7.360% | $181.1163 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $148.87 | 11.303% | $165.6968 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $225.96 | 6.862% | $241.4654 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $110.55 | 4.751% | $115.8022 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $910.45 | $978.9668 | $978.98 | $978.95 | $979.00 | |