| 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 | $125.87 | 11.201% | $139.9687 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $51.46 | 8.578% | $55.8742 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $136.26 | 9.817% | $149.6366 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $116.37 | 9.550% | $127.4833 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $151.59 | 8.563% | $164.5707 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $187.38 | 8.307% | $202.9457 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $87.27 | 4.356% | $91.0715 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $856.20 | $931.5507 | $931.55 | $931.50 | $931.60 | |