| 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 | $124.43 | 13.142% | $140.7826 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $86.54 | 8.337% | $93.7548 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $119.67 | 13.640% | $135.993 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $152.58 | 13.692% | $173.4713 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $48.50 | 4.255% | $50.5637 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $139.69 | 7.656% | $150.3847 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $229.82 | 6.108% | $243.8574 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $901.23 | $988.8075 | $988.79 | $988.80 | $989.00 | |