| 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 | $139.77 | 9.454% | $152.9839 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $86.81 | 4.725% | $90.9118 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $204.66 | 8.778% | $222.6251 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $118.50 | 6.808% | $126.5675 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $58.45 | 6.551% | $62.2791 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $156.86 | 8.795% | $170.6558 | $170.66 | $170.65 | $170.70 |
| Purchase #7 | $177.46 | 11.257% | $197.4367 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $942.51 | $1,023.4599 | $1,023.47 | $1,023.50 | $1,023.50 | |