| 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 | $162.99 | 11.185% | $181.2204 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $168.75 | 12.681% | $190.1492 | $190.15 | $190.15 | $190.10 |
| Purchase #3 | $70.64 | 3.766% | $73.3003 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $86.29 | 7.375% | $92.6539 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $229.39 | 10.572% | $253.6411 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $87.30 | 8.214% | $94.4708 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $39.81 | 3.740% | $41.2989 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $845.17 | $926.7346 | $926.73 | $926.70 | $926.70 | |