| 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 | $166.36 | 11.395% | $185.3167 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $106.47 | 3.290% | $109.9729 | $109.97 | $109.95 | $110.00 |
| Purchase #3 | $101.86 | 11.245% | $113.3142 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $234.82 | 8.533% | $254.8572 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $17.32 | 6.855% | $18.5073 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $117.43 | 7.295% | $125.9965 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $130.54 | 3.509% | $135.1206 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $874.80 | $943.0854 | $943.09 | $943.00 | $943.10 | |