| 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 | $151.77 | 9.669% | $166.4446 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $28.43 | 11.849% | $31.7987 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $104.65 | 13.703% | $118.9902 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $37.95 | 5.415% | $40.005 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $88.83 | 10.289% | $97.9697 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $231.30 | 11.740% | $258.4546 | $258.45 | $258.45 | $258.50 |
| Purchase #7 | $97.93 | 10.850% | $108.5554 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $740.86 | $822.2182 | $822.22 | $822.20 | $822.30 | |