| 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 | $39.76 | 13.827% | $45.2576 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $111.89 | 8.784% | $121.7184 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $207.67 | 12.866% | $234.3888 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $119.29 | 6.861% | $127.4745 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $185.64 | 8.633% | $201.6663 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $237.26 | 7.332% | $254.6559 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $177.65 | 4.781% | $186.1434 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $1,079.16 | $1,171.3049 | $1,171.31 | $1,171.25 | $1,171.40 | |