| 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 | $141.69 | 9.228% | $154.7652 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $93.45 | 9.615% | $102.4352 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $5.57 | 10.594% | $6.1601 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $153.71 | 11.175% | $170.8871 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $97.55 | 9.110% | $106.4368 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $116.42 | 6.248% | $123.6939 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $204.45 | 3.797% | $212.213 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $812.84 | $876.5913 | $876.60 | $876.60 | $876.60 | |