| 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 | $142.60 | 11.221% | $158.6011 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $135.25 | 10.179% | $149.0171 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $155.85 | 9.580% | $170.7804 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $151.29 | 8.727% | $164.4931 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $122.25 | 13.858% | $139.1914 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $144.95 | 3.201% | $149.5898 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $116.46 | 9.589% | $127.6273 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $968.65 | $1,059.3002 | $1,059.30 | $1,059.35 | $1,059.30 | |