| 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 | $136.39 | 12.468% | $153.3951 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $19.76 | 12.398% | $22.2098 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $52.33 | 9.111% | $57.0978 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $148.81 | 3.226% | $153.6106 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $250.49 | 7.810% | $270.0533 | $270.05 | $270.05 | $270.10 |
| Purchase #6 | $41.51 | 11.500% | $46.2837 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $222.98 | 5.631% | $235.536 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $872.27 | $938.1863 | $938.19 | $938.20 | $938.20 | |