| 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 | $151.38 | 9.297% | $165.4538 | $165.45 | $165.45 | $165.50 |
| Purchase #2 | $145.64 | 11.546% | $162.4556 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $112.68 | 11.148% | $125.2416 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $87.48 | 7.193% | $93.7724 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $153.70 | 12.637% | $173.1231 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $89.38 | 11.162% | $99.3566 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $54.95 | 13.659% | $62.4556 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $795.21 | $881.8587 | $881.86 | $881.80 | $882.00 | |