| 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 | $173.87 | 8.218% | $188.1586 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $46.83 | 10.265% | $51.6371 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $55.47 | 3.407% | $57.3599 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $47.52 | 6.667% | $50.6882 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $176.73 | 3.349% | $182.6487 | $182.65 | $182.65 | $182.60 |
| Purchase #6 | $227.32 | 3.278% | $234.7715 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $206.79 | 12.285% | $232.1942 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $934.53 | $997.4582 | $997.46 | $997.45 | $997.50 | |