| 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 | $184.86 | 7.616% | $198.9389 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $142.30 | 4.183% | $148.2524 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $27.93 | 7.869% | $30.1278 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $93.56 | 10.230% | $103.1312 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $92.42 | 10.588% | $102.2054 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $93.57 | 11.184% | $104.0349 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $95.46 | 7.122% | $102.2587 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $730.10 | $788.9493 | $788.95 | $789.00 | $788.90 | |