| 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 | $173.29 | 7.789% | $186.7876 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $191.90 | 5.647% | $202.7366 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $177.88 | 13.787% | $202.4043 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $106.41 | 9.611% | $116.6371 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $168.27 | 7.439% | $180.7876 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $110.60 | 9.778% | $121.4145 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $84.33 | 10.405% | $93.1045 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $1,012.68 | $1,103.8722 | $1,103.87 | $1,103.90 | $1,103.80 | |