| 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 | $140.36 | 7.405% | $150.7537 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $189.98 | 9.706% | $208.4195 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $161.89 | 8.662% | $175.9129 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $177.46 | 4.787% | $185.955 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $59.90 | 3.746% | $62.1439 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $40.79 | 7.642% | $43.9072 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $64.50 | 6.355% | $68.599 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $834.88 | $895.6912 | $895.69 | $895.65 | $895.70 | |