| 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 | $149.26 | 9.691% | $163.7248 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $228.97 | 12.728% | $258.1133 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $26.90 | 8.172% | $29.0983 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $77.31 | 12.429% | $86.9189 | $86.92 | $86.90 | $86.90 |
| Purchase #5 | $47.59 | 6.143% | $50.5135 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $24.60 | 13.760% | $27.985 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $91.94 | 11.859% | $102.8432 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $646.57 | $719.1970 | $719.19 | $719.15 | $719.10 | |