| 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 | $164.53 | 6.634% | $175.4449 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $165.26 | 7.485% | $177.6297 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $163.66 | 10.690% | $181.1553 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $163.96 | 8.527% | $177.9409 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $217.60 | 6.850% | $232.5056 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $29.66 | 13.731% | $33.7326 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $234.98 | 12.271% | $263.8144 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $1,139.65 | $1,242.2234 | $1,242.22 | $1,242.25 | $1,242.10 | |