| 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 | $138.62 | 6.123% | $147.1077 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $237.71 | 9.653% | $260.6561 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $58.36 | 12.696% | $65.7694 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $193.41 | 5.771% | $204.5717 | $204.57 | $204.55 | $204.60 |
| Purchase #5 | $244.31 | 12.816% | $275.6208 | $275.62 | $275.60 | $275.60 |
| Purchase #6 | $30.52 | 3.441% | $31.5702 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $153.68 | 4.800% | $161.0566 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,056.61 | $1,146.3525 | $1,146.36 | $1,146.25 | $1,146.50 | |