| 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 | $147.78 | 5.617% | $156.0808 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $165.25 | 11.153% | $183.6803 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $37.93 | 9.130% | $41.393 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $193.96 | 3.281% | $200.3238 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $68.30 | 4.787% | $71.5695 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $160.56 | 9.405% | $175.6607 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $148.78 | 12.162% | $166.8746 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $922.56 | $995.5827 | $995.57 | $995.55 | $995.70 | |