| 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 | $118.50 | 10.249% | $130.6451 | $130.65 | $130.65 | $130.60 |
| Purchase #2 | $104.94 | 12.215% | $117.7584 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $100.28 | 11.166% | $111.4773 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $112.29 | 6.157% | $119.2037 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $76.55 | 7.591% | $82.3609 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $179.74 | 8.369% | $194.7824 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $61.84 | 4.793% | $64.804 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $754.14 | $821.0318 | $821.03 | $821.05 | $821.10 | |