| 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 | $178.79 | 9.317% | $195.4479 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $127.48 | 6.854% | $136.2175 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $20.31 | 5.269% | $21.3801 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $226.43 | 4.316% | $236.2027 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $166.65 | 5.128% | $175.1958 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $84.45 | 5.492% | $89.088 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $131.35 | 7.424% | $141.1014 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $935.46 | $994.6334 | $994.64 | $994.65 | $994.60 | |