| 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 | $149.67 | 11.176% | $166.3971 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $170.84 | 13.568% | $194.0196 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $143.80 | 6.332% | $152.9054 | $152.91 | $152.90 | $152.90 |
| Purchase #4 | $177.87 | 7.140% | $190.5699 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $143.76 | 9.150% | $156.914 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $11.49 | 7.708% | $12.3756 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $52.28 | 11.240% | $58.1563 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $849.71 | $931.3379 | $931.35 | $931.30 | $931.40 | |