| 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 | $157.64 | 11.714% | $176.1059 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $155.47 | 5.635% | $164.2307 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $206.59 | 11.647% | $230.6515 | $230.65 | $230.65 | $230.70 |
| Purchase #4 | $16.47 | 7.145% | $17.6468 | $17.65 | $17.65 | $17.60 |
| Purchase #5 | $138.94 | 13.841% | $158.1707 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $70.35 | 8.379% | $76.2446 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $116.33 | 9.583% | $127.4779 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $861.79 | $950.5281 | $950.53 | $950.55 | $950.50 | |