| 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 | $195.94 | 7.862% | $211.3448 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $62.65 | 7.625% | $67.4271 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $173.35 | 8.711% | $188.4505 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $166.92 | 13.790% | $189.9383 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $104.41 | 4.831% | $109.454 | $109.45 | $109.45 | $109.50 |
| Purchase #6 | $161.84 | 9.636% | $177.4349 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $177.53 | 10.134% | $195.5209 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,042.64 | $1,139.5705 | $1,139.56 | $1,139.60 | $1,139.50 | |