| 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 | $164.67 | 9.756% | $180.7352 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $158.26 | 5.317% | $166.6747 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $17.93 | 8.514% | $19.4566 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $43.72 | 5.866% | $46.2846 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $18.41 | 6.835% | $19.6683 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $244.50 | 11.153% | $271.7691 | $271.77 | $271.75 | $271.80 |
| Purchase #7 | $229.37 | 3.655% | $237.7535 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $876.86 | $942.3420 | $942.34 | $942.30 | $942.50 | |