| 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 | $156.77 | 3.110% | $161.6455 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $59.89 | 7.659% | $64.477 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $188.66 | 7.290% | $202.4133 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $152.52 | 13.291% | $172.7914 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $146.58 | 10.817% | $162.4356 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $97.98 | 9.295% | $107.0872 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $131.67 | 9.609% | $144.3222 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $934.07 | $1,015.1722 | $1,015.18 | $1,015.20 | $1,015.10 | |