| 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 | $113.40 | 6.158% | $120.3832 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $155.89 | 3.240% | $160.9408 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $55.26 | 4.471% | $57.7307 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $237.31 | 13.798% | $270.054 | $270.05 | $270.05 | $270.10 |
| Purchase #5 | $226.26 | 5.718% | $239.1975 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $25.40 | 9.872% | $27.9075 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $67.95 | 7.612% | $73.1224 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $881.47 | $949.3361 | $949.33 | $949.35 | $949.30 | |