| 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 | $102.42 | 10.186% | $112.8525 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $131.33 | 7.728% | $141.4792 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $27.88 | 12.719% | $31.4261 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $160.69 | 5.378% | $169.3319 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $12.50 | 3.728% | $12.966 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $116.29 | 7.809% | $125.3711 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $150.52 | 13.564% | $170.9365 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $701.63 | $764.3633 | $764.37 | $764.40 | $764.40 | |