| 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 | $130.63 | 11.437% | $145.5702 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $131.27 | 12.641% | $147.8638 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $111.66 | 7.409% | $119.9329 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $50.42 | 11.669% | $56.3035 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $59.46 | 7.572% | $63.9623 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $130.92 | 10.455% | $144.6077 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $192.74 | 12.124% | $216.1078 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $807.10 | $894.3482 | $894.34 | $894.30 | $894.40 | |