| 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 | $128.34 | 13.764% | $146.0047 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $203.57 | 10.350% | $224.6395 | $224.64 | $224.65 | $224.60 |
| Purchase #3 | $77.91 | 12.524% | $87.6674 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $7.37 | 13.718% | $8.381 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $42.84 | 9.785% | $47.0319 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $160.63 | 5.759% | $169.8807 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $80.84 | 7.460% | $86.8707 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $701.50 | $770.4759 | $770.47 | $770.50 | $770.50 | |