| 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 | $142.74 | 9.402% | $156.1604 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $232.90 | 7.821% | $251.1151 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $100.38 | 8.761% | $109.1743 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $163.61 | 6.749% | $174.652 | $174.65 | $174.65 | $174.70 |
| Purchase #5 | $210.45 | 13.309% | $238.4588 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $120.67 | 13.640% | $137.1294 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $88.57 | 9.421% | $96.9142 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $1,059.32 | $1,163.6042 | $1,163.60 | $1,163.55 | $1,163.70 | |