| 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 | $171.93 | 9.437% | $188.155 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $106.47 | 5.790% | $112.6346 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $249.95 | 11.769% | $279.3666 | $279.37 | $279.35 | $279.40 |
| Purchase #4 | $46.49 | 11.228% | $51.7099 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $66.99 | 7.736% | $72.1723 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $58.88 | 6.351% | $62.6195 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $135.64 | 3.690% | $140.6451 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $836.35 | $907.3030 | $907.31 | $907.25 | $907.30 | |