| 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 | $153.86 | 12.631% | $173.2941 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $151.35 | 5.190% | $159.2051 | $159.21 | $159.20 | $159.20 |
| Purchase #3 | $57.44 | 3.862% | $59.6583 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $47.29 | 13.171% | $53.5186 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $28.49 | 8.608% | $30.9424 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $198.63 | 11.351% | $221.1765 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $66.78 | 8.172% | $72.2373 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $703.84 | $770.0323 | $770.04 | $770.05 | $770.00 | |