| 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 | $145.81 | 13.373% | $165.3092 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $127.60 | 10.406% | $140.8781 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $84.31 | 5.334% | $88.8071 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $27.60 | 8.566% | $29.9642 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $96.71 | 5.749% | $102.2699 | $102.27 | $102.25 | $102.30 |
| Purchase #6 | $246.42 | 5.846% | $260.8257 | $260.83 | $260.85 | $260.80 |
| Purchase #7 | $118.94 | 13.688% | $135.2205 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $847.39 | $923.2747 | $923.28 | $923.25 | $923.30 | |