| 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 | $178.42 | 5.227% | $187.746 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $222.27 | 12.519% | $250.096 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $88.94 | 12.193% | $99.7845 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $169.41 | 12.111% | $189.9272 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $35.39 | 7.794% | $38.1483 | $38.15 | $38.15 | $38.10 |
| Purchase #6 | $150.90 | 8.218% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $14.57 | 9.356% | $15.9332 | $15.93 | $15.95 | $15.90 |
| 7 purchase totals = | $859.90 | $944.9362 | $944.94 | $945.00 | $944.80 | |