| 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 | $153.56 | 4.705% | $160.785 | $160.79 | $160.80 | $160.80 |
| Purchase #2 | $69.73 | 11.742% | $77.9177 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $249.37 | 4.603% | $260.8485 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $64.43 | 11.455% | $71.8105 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $229.79 | 10.242% | $253.3251 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $194.82 | 9.267% | $212.874 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $243.66 | 3.861% | $253.0677 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,205.36 | $1,290.6285 | $1,290.64 | $1,290.60 | $1,290.60 | |