| 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 | $195.74 | 4.301% | $204.1588 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $108.85 | 6.272% | $115.6771 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $69.63 | 11.172% | $77.4091 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $155.94 | 4.822% | $163.4594 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $173.27 | 5.283% | $182.4239 | $182.42 | $182.40 | $182.40 |
| Purchase #6 | $19.71 | 8.795% | $21.4435 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $133.88 | 9.467% | $146.5544 | $146.55 | $146.55 | $146.60 |
| 7 purchase totals = | $857.02 | $911.1262 | $911.12 | $911.10 | $911.20 | |