| 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 | $94.81 | 7.300% | $101.7311 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $23.65 | 12.856% | $26.6904 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $131.32 | 4.295% | $136.9602 | $136.96 | $136.95 | $137.00 |
| Purchase #4 | $145.30 | 9.642% | $159.3098 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $225.79 | 12.765% | $254.6121 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $35.43 | 8.785% | $38.5425 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $59.69 | 10.334% | $65.8584 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $715.99 | $783.7045 | $783.70 | $783.70 | $783.70 | |