| 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 | $111.34 | 6.380% | $118.4435 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $146.64 | 4.514% | $153.2593 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $151.74 | 9.494% | $166.1462 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $216.42 | 12.376% | $243.2041 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $102.61 | 3.250% | $105.9448 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $36.86 | 9.434% | $40.3374 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $67.45 | 12.837% | $76.1086 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $833.06 | $903.4439 | $903.44 | $903.45 | $903.30 | |