| 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 | $121.79 | 5.681% | $128.7089 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $108.82 | 4.181% | $113.3698 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $55.37 | 8.558% | $60.1086 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $146.76 | 9.313% | $160.4278 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $178.30 | 12.774% | $201.076 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $123.84 | 13.329% | $140.3466 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $99.86 | 12.527% | $112.3695 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $834.74 | $916.4072 | $916.42 | $916.40 | $916.40 | |