| 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 | $154.64 | 6.443% | $164.6035 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $144.64 | 9.668% | $158.6238 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $170.37 | 9.523% | $186.5943 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $65.34 | 3.630% | $67.7118 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $128.66 | 11.420% | $143.353 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $68.49 | 6.308% | $72.8103 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $186.25 | 8.223% | $201.5653 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $918.39 | $995.2620 | $995.25 | $995.20 | $995.30 | |