| 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 | $148.80 | 5.439% | $156.8932 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $20.27 | 10.656% | $22.43 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $157.26 | 7.607% | $169.2228 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $45.54 | 11.216% | $50.6478 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $175.96 | 12.346% | $197.684 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $71.30 | 9.705% | $78.2197 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $163.28 | 9.594% | $178.9451 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $782.41 | $854.0426 | $854.04 | $854.05 | $853.90 | |