| 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 | $144.30 | 5.350% | $152.0201 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $63.80 | 3.171% | $65.8231 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $103.63 | 12.632% | $116.7205 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $137.47 | 4.364% | $143.4692 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $212.70 | 6.642% | $226.8275 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $102.26 | 4.662% | $107.0274 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $138.54 | 9.235% | $151.3342 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $902.70 | $963.2220 | $963.22 | $963.20 | $963.10 | |