| 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 | $147.74 | 9.495% | $161.7679 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $65.48 | 4.366% | $68.3389 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $91.38 | 8.322% | $98.9846 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $12.66 | 5.421% | $13.3463 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $116.52 | 5.175% | $122.5499 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $239.66 | 9.842% | $263.2473 | $263.25 | $263.25 | $263.20 |
| Purchase #7 | $228.28 | 13.713% | $259.584 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $901.72 | $987.8189 | $987.82 | $987.85 | $987.70 | |