| 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 | $174.86 | 4.127% | $182.0765 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $180.26 | 12.576% | $202.9295 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $212.89 | 10.854% | $235.9971 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $126.55 | 10.767% | $140.1756 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $165.34 | 3.742% | $171.527 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $100.53 | 9.514% | $110.0944 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $70.32 | 12.177% | $78.8829 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $1,030.75 | $1,121.6830 | $1,121.69 | $1,121.80 | $1,121.70 | |