| 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 | $15.84 | 12.504% | $17.8206 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $154.87 | 5.377% | $163.1974 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $124.78 | 7.758% | $134.4604 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $182.85 | 5.779% | $193.4169 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $62.78 | 8.217% | $67.9386 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $176.63 | 7.364% | $189.637 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $156.39 | 12.105% | $175.321 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $874.14 | $941.7919 | $941.80 | $941.75 | $941.70 | |