| 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 | $148.65 | 8.304% | $160.9939 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $149.82 | 6.784% | $159.9838 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $222.86 | 9.620% | $244.2991 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $132.63 | 6.690% | $141.5029 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $48.70 | 3.823% | $50.5618 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $207.46 | 6.102% | $220.1192 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $59.30 | 9.299% | $64.8143 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $969.42 | $1,042.2750 | $1,042.26 | $1,042.25 | $1,042.30 | |