| 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 | $164.80 | 10.761% | $182.5341 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $151.79 | 4.204% | $158.1713 | $158.17 | $158.15 | $158.20 |
| Purchase #3 | $227.84 | 9.440% | $249.3481 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $169.70 | 12.604% | $191.089 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $53.70 | 8.447% | $58.236 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $194.48 | 9.157% | $212.2885 | $212.29 | $212.30 | $212.30 |
| Purchase #7 | $94.93 | 11.802% | $106.1336 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $1,057.24 | $1,157.8006 | $1,157.80 | $1,157.85 | $1,157.70 | |