| 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 | $176.45 | 8.178% | $190.8801 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $25.31 | 7.121% | $27.1123 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $195.39 | 8.653% | $212.2971 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $69.70 | 10.780% | $77.2137 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $53.60 | 6.346% | $57.0015 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $204.75 | 3.144% | $211.1873 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $121.69 | 10.364% | $134.302 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $846.89 | $909.9940 | $909.99 | $910.00 | $910.00 | |