| 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 | $170.77 | 8.619% | $185.4887 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $158.35 | 6.234% | $168.2215 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $97.57 | 10.213% | $107.5348 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $150.81 | 11.148% | $167.6223 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $73.47 | 13.548% | $83.4237 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $60.94 | 13.776% | $69.3351 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $173.81 | 12.214% | $195.0392 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $885.72 | $976.6653 | $976.66 | $976.65 | $976.50 | |