| 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 | $169.77 | 4.634% | $177.6371 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $127.62 | 4.418% | $133.2583 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $136.76 | 4.337% | $142.6913 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $90.37 | 8.866% | $98.3822 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $135.69 | 12.627% | $152.8236 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $249.96 | 3.528% | $258.7786 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $26.51 | 8.604% | $28.7909 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $936.68 | $992.3620 | $992.36 | $992.40 | $992.40 | |