| 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 | $111.76 | 13.203% | $126.5157 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $7.53 | 12.422% | $8.4654 | $8.47 | $8.45 | $8.50 |
| Purchase #3 | $153.68 | 5.282% | $161.7974 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $163.72 | 8.859% | $178.224 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $23.58 | 6.530% | $25.1198 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $49.67 | 13.270% | $56.2612 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $52.37 | 11.621% | $58.4559 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $562.31 | $614.8394 | $614.85 | $614.75 | $614.90 | |