| 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 | $169.35 | 3.413% | $175.1299 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $63.42 | 5.789% | $67.0914 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $117.53 | 6.125% | $124.7287 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $116.74 | 13.812% | $132.8641 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $143.31 | 8.521% | $155.5214 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $141.46 | 12.300% | $158.8596 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $8.58 | 3.614% | $8.8901 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $760.39 | $823.0852 | $823.08 | $823.10 | $823.10 | |