| 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 | $153.65 | 6.668% | $163.8954 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $132.53 | 10.815% | $146.8631 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $165.88 | 8.638% | $180.2087 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $194.88 | 4.740% | $204.1173 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $98.43 | 11.848% | $110.092 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $74.49 | 7.734% | $80.2511 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $91.36 | 12.229% | $102.5324 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $911.22 | $987.9600 | $987.96 | $987.95 | $988.00 | |