| 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 | $182.31 | 11.758% | $203.746 | $203.75 | $203.75 | $203.70 |
| Purchase #2 | $148.30 | 8.307% | $160.6193 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $15.55 | 6.418% | $16.548 | $16.55 | $16.55 | $16.50 |
| Purchase #4 | $46.51 | 3.418% | $48.0997 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $164.71 | 5.322% | $173.4759 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $150.28 | 10.345% | $165.8265 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $144.26 | 5.874% | $152.7338 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $851.92 | $921.0492 | $921.06 | $921.10 | $920.90 | |