| 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 | $184.68 | 8.472% | $200.3261 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $33.65 | 10.221% | $37.0894 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $35.99 | 4.717% | $37.6876 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $146.57 | 11.392% | $163.2673 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $93.67 | 11.570% | $104.5076 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $185.77 | 6.810% | $198.4209 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $187.66 | 9.849% | $206.1426 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $867.99 | $947.4415 | $947.45 | $947.45 | $947.40 | |