| 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 | $207.40 | 10.811% | $229.822 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $56.40 | 9.493% | $61.7541 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $126.85 | 9.532% | $138.9413 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $39.75 | 7.477% | $42.7221 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $158.46 | 4.469% | $165.5416 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $193.97 | 13.801% | $220.7398 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $70.93 | 9.727% | $77.8294 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $853.76 | $937.3503 | $937.34 | $937.35 | $937.20 | |