| 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 | $136.99 | 9.172% | $149.5547 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $130.86 | 11.635% | $146.0856 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $65.83 | 12.660% | $74.1641 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $90.56 | 9.715% | $99.3579 | $99.36 | $99.35 | $99.40 |
| Purchase #5 | $219.74 | 7.832% | $236.95 | $236.95 | $236.95 | $237.00 |
| Purchase #6 | $30.56 | 6.290% | $32.4822 | $32.48 | $32.50 | $32.50 |
| Purchase #7 | $59.46 | 9.212% | $64.9375 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $734.00 | $803.5320 | $803.53 | $803.55 | $803.70 | |