| 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 | $144.88 | 6.151% | $153.7916 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $47.56 | 3.242% | $49.1019 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $102.38 | 10.719% | $113.3541 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $178.57 | 6.466% | $190.1163 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $195.43 | 4.872% | $204.9513 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $86.90 | 5.464% | $91.6482 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $138.67 | 7.552% | $149.1424 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $894.39 | $952.1058 | $952.10 | $952.10 | $952.10 | |