| 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 | $81.95 | 8.468% | $88.8895 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $160.31 | 12.868% | $180.9387 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $233.92 | 7.540% | $251.5576 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $125.43 | 3.543% | $129.874 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $135.80 | 9.579% | $148.8083 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $160.61 | 6.800% | $171.5315 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $146.39 | 8.850% | $159.3455 | $159.35 | $159.35 | $159.30 |
| 7 purchase totals = | $1,044.41 | $1,130.9451 | $1,130.95 | $1,130.95 | $1,130.90 | |