| 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 | $174.89 | 12.814% | $197.3004 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $16.29 | 5.267% | $17.148 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $17.37 | 4.479% | $18.148 | $18.15 | $18.15 | $18.10 |
| Purchase #4 | $43.77 | 3.555% | $45.326 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $23.94 | 6.811% | $25.5706 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $241.95 | 7.849% | $260.9407 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $37.81 | 6.767% | $40.3686 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $556.02 | $604.8023 | $604.81 | $604.80 | $604.70 | |