| 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 | $182.43 | 7.313% | $195.7711 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $59.60 | 4.225% | $62.1181 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $151.85 | 6.545% | $161.7886 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $155.57 | 12.512% | $175.0349 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $121.95 | 6.163% | $129.4658 | $129.47 | $129.45 | $129.50 |
| Purchase #6 | $140.66 | 12.526% | $158.2791 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $27.58 | 12.265% | $30.9627 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $839.64 | $913.4203 | $913.42 | $913.40 | $913.50 | |