| 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 | $178.96 | 4.459% | $186.9398 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $36.50 | 7.701% | $39.3109 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $225.60 | 11.816% | $252.2569 | $252.26 | $252.25 | $252.30 |
| Purchase #4 | $155.44 | 3.481% | $160.8509 | $160.85 | $160.85 | $160.90 |
| Purchase #5 | $212.41 | 6.832% | $226.9219 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $64.82 | 13.228% | $73.3944 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $32.76 | 9.809% | $35.9734 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $906.49 | $975.6482 | $975.64 | $975.60 | $975.70 | |