| 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 | $139.84 | 5.768% | $147.906 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $59.58 | 7.546% | $64.0759 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $46.90 | 13.791% | $53.368 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $48.83 | 4.669% | $51.1099 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $185.71 | 6.816% | $198.368 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $166.49 | 13.112% | $188.3202 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $61.97 | 6.465% | $65.9764 | $65.98 | $66.00 | $66.00 |
| 7 purchase totals = | $709.32 | $769.1244 | $769.14 | $769.10 | $769.20 | |