| 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 | $75.33 | 9.320% | $82.3508 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $193.68 | 9.464% | $212.0099 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $177.71 | 13.316% | $201.3739 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $21.57 | 5.833% | $22.8282 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $145.90 | 3.521% | $151.0371 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $15.49 | 12.856% | $17.4814 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $196.98 | 11.490% | $219.613 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $826.66 | $906.6943 | $906.69 | $906.70 | $906.70 | |