| 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 | $171.54 | 6.321% | $182.383 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $90.56 | 5.231% | $95.2972 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $125.83 | 6.602% | $134.1373 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $210.83 | 7.462% | $226.5621 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $35.79 | 11.626% | $39.9509 | $39.95 | $39.95 | $40.00 |
| Purchase #6 | $225.35 | 13.440% | $255.637 | $255.64 | $255.65 | $255.60 |
| Purchase #7 | $8.77 | 9.622% | $9.6138 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $868.67 | $943.5813 | $943.58 | $943.60 | $943.60 | |