| 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 | $150.39 | 8.840% | $163.6845 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $85.33 | 11.556% | $95.1907 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $139.71 | 3.192% | $144.1695 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $224.64 | 3.799% | $233.1741 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $137.75 | 11.753% | $153.9398 | $153.94 | $153.95 | $153.90 |
| Purchase #6 | $197.45 | 11.362% | $219.8843 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $104.35 | 10.272% | $115.0688 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $1,039.62 | $1,125.1117 | $1,125.10 | $1,125.10 | $1,125.20 | |