| 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 | $162.85 | 10.767% | $180.3841 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $69.85 | 4.532% | $73.0156 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $250.51 | 10.520% | $276.8637 | $276.86 | $276.85 | $276.90 |
| Purchase #4 | $109.29 | 10.741% | $121.0288 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $54.45 | 9.538% | $59.6434 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $158.68 | 5.143% | $166.8409 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $163.56 | 8.279% | $177.1011 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $969.19 | $1,054.8776 | $1,054.87 | $1,054.90 | $1,054.80 | |