| 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 | $162.66 | 10.304% | $179.4205 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $59.78 | 5.711% | $63.194 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $140.62 | 5.803% | $148.7802 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $162.40 | 13.600% | $184.4864 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $41.86 | 5.425% | $44.1309 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $184.94 | 7.182% | $198.2224 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $12.67 | 4.390% | $13.2262 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $764.93 | $831.4606 | $831.46 | $831.50 | $831.40 | |