| 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 | $100.62 | 5.506% | $106.1601 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $212.72 | 5.753% | $224.9578 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $195.26 | 7.575% | $210.0509 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $129.70 | 6.427% | $138.0358 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $149.62 | 9.413% | $163.7037 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $179.64 | 5.107% | $188.8142 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $153.83 | 5.263% | $161.9261 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,121.39 | $1,193.6486 | $1,193.65 | $1,193.65 | $1,193.70 | |