| 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 | $207.63 | 6.850% | $221.8527 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $149.77 | 9.231% | $163.5953 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $143.88 | 7.807% | $155.1127 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $59.27 | 7.304% | $63.5991 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $9.86 | 11.430% | $10.987 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $128.94 | 7.745% | $138.9264 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $101.39 | 9.640% | $111.164 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $800.74 | $865.2372 | $865.24 | $865.25 | $865.30 | |