| 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 | $159.27 | 7.187% | $170.7167 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $187.57 | 7.185% | $201.0469 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $212.76 | 7.438% | $228.5851 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $102.97 | 7.674% | $110.8719 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $188.89 | 12.817% | $213.1 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $111.33 | 12.171% | $124.88 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $104.39 | 5.376% | $110.002 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $1,067.18 | $1,159.2026 | $1,159.21 | $1,159.20 | $1,159.20 | |