| 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 | $106.40 | 5.381% | $112.1254 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $36.26 | 5.232% | $38.1571 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $55.91 | 10.643% | $61.8605 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $78.63 | 7.331% | $84.3944 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $140.79 | 3.357% | $145.5163 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $177.80 | 9.539% | $194.7603 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $125.69 | 4.499% | $131.3448 | $131.34 | $131.35 | $131.30 |
| 7 purchase totals = | $721.48 | $768.1588 | $768.16 | $768.15 | $768.20 | |