| 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 | $155.42 | 13.236% | $175.9914 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $132.44 | 12.281% | $148.705 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $126.99 | 7.309% | $136.2717 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $73.56 | 10.495% | $81.2801 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $193.99 | 5.804% | $205.2492 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $103.54 | 6.777% | $110.5569 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $51.30 | 7.507% | $55.1511 | $55.15 | $55.15 | $55.20 |
| 7 purchase totals = | $837.24 | $913.2054 | $913.21 | $913.20 | $913.30 | |