| 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 | $148.56 | 5.233% | $156.3341 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $97.26 | 6.507% | $103.5887 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $57.43 | 12.683% | $64.7138 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $163.94 | 8.170% | $177.3339 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $134.52 | 6.348% | $143.0593 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $67.57 | 7.495% | $72.6344 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $135.26 | 3.431% | $139.9008 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $804.54 | $857.5650 | $857.55 | $857.60 | $857.50 | |