| 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 | $157.47 | 4.341% | $164.3058 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $162.71 | 7.306% | $174.5976 | $174.60 | $174.60 | $174.60 |
| Purchase #3 | $109.93 | 7.462% | $118.133 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $132.78 | 12.501% | $149.3788 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $59.60 | 10.252% | $65.7102 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $130.87 | 4.197% | $136.3626 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $142.62 | 8.738% | $155.0821 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $895.98 | $963.5701 | $963.57 | $963.60 | $963.60 | |