| 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 | $151.99 | 7.658% | $163.6294 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $141.28 | 11.833% | $157.9977 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $130.56 | 12.186% | $146.47 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $156.27 | 4.537% | $163.36 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $111.64 | 8.655% | $121.3024 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $47.80 | 12.192% | $53.6278 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $105.84 | 4.709% | $110.824 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $845.38 | $917.2113 | $917.21 | $917.20 | $917.20 | |