| 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 | $140.86 | 13.722% | $160.1888 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $113.33 | 5.525% | $119.5915 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $29.90 | 4.717% | $31.3104 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $195.66 | 6.641% | $208.6538 | $208.65 | $208.65 | $208.70 |
| Purchase #5 | $42.83 | 3.797% | $44.4563 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $152.39 | 4.104% | $158.6441 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $139.60 | 11.717% | $155.9569 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $814.57 | $878.8018 | $878.80 | $878.80 | $878.90 | |