| 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 | $158.39 | 13.432% | $179.6649 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $35.54 | 6.740% | $37.9354 | $37.94 | $37.95 | $37.90 |
| Purchase #3 | $6.96 | 3.611% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $236.56 | 12.188% | $265.3919 | $265.39 | $265.40 | $265.40 |
| Purchase #5 | $46.88 | 8.277% | $50.7603 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $159.33 | 4.603% | $166.664 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $15.36 | 4.428% | $16.0401 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $659.02 | $723.6679 | $723.66 | $723.65 | $723.70 | |