| 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 | $15.47 | 10.374% | $17.0749 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $144.87 | 3.352% | $149.726 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $60.92 | 12.841% | $68.7427 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $91.94 | 3.252% | $94.9299 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $173.97 | 10.141% | $191.6123 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $225.71 | 10.667% | $249.7865 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $172.59 | 13.169% | $195.3184 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $885.47 | $967.1907 | $967.19 | $967.20 | $967.10 | |