| 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 | $156.82 | 12.366% | $176.2124 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $94.84 | 11.247% | $105.5067 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $24.37 | 3.515% | $25.2266 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $127.64 | 10.288% | $140.7716 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $41.45 | 10.531% | $45.8151 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $33.42 | 7.526% | $35.9352 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $233.53 | 7.770% | $251.6753 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $712.07 | $781.1429 | $781.16 | $781.15 | $781.10 | |