| 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 | $186.39 | 11.540% | $207.8994 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $6.75 | 4.377% | $7.0454 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $168.67 | 7.602% | $181.4923 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $207.47 | 9.847% | $227.8996 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $95.47 | 10.624% | $105.6127 | $105.61 | $105.60 | $105.60 |
| Purchase #6 | $159.29 | 6.121% | $169.0401 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $26.63 | 8.617% | $28.9247 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $850.67 | $927.9142 | $927.91 | $927.90 | $927.80 | |