| 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 | $161.92 | 5.593% | $170.9762 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $126.59 | 10.635% | $140.0528 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $28.57 | 3.507% | $29.5719 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $178.86 | 13.329% | $202.7002 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $43.27 | 9.392% | $47.3339 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $117.85 | 6.551% | $125.5704 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $228.25 | 7.779% | $246.0056 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $885.31 | $962.2110 | $962.21 | $962.20 | $962.30 | |