| 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 | $135.57 | 13.496% | $153.8665 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $24.32 | 13.764% | $27.6674 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $87.61 | 6.327% | $93.1531 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $16.28 | 3.543% | $16.8568 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $55.87 | 11.169% | $62.1101 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $36.63 | 5.656% | $38.7018 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $156.51 | 8.777% | $170.2469 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $512.79 | $562.6026 | $562.61 | $562.55 | $562.70 | |