| 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 | $198.85 | 13.472% | $225.6391 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $62.73 | 12.681% | $70.6848 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $67.38 | 11.715% | $75.2736 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $52.39 | 11.799% | $58.5715 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $188.69 | 4.346% | $196.8905 | $196.89 | $196.90 | $196.90 |
| Purchase #6 | $103.56 | 3.266% | $106.9423 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $18.34 | 8.610% | $19.9191 | $19.92 | $19.90 | $19.90 |
| 7 purchase totals = | $691.94 | $753.9209 | $753.91 | $753.90 | $753.90 | |