| 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 | $143.46 | 13.234% | $162.4455 | $162.45 | $162.45 | $162.40 |
| Purchase #2 | $84.44 | 10.591% | $93.383 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $33.71 | 10.333% | $37.1933 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $194.74 | 10.179% | $214.5626 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $190.54 | 9.427% | $208.5022 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $103.42 | 4.469% | $108.0418 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $158.49 | 6.440% | $168.6968 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $908.80 | $992.8252 | $992.82 | $992.85 | $992.80 | |