| 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 | $152.69 | 7.757% | $164.5342 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $72.76 | 7.866% | $78.4833 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $149.87 | 12.740% | $168.9634 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $62.59 | 5.750% | $66.1889 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $46.83 | 4.502% | $48.9383 | $48.94 | $48.95 | $48.90 |
| Purchase #6 | $204.91 | 10.276% | $225.9666 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $122.75 | 8.381% | $133.0377 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $812.40 | $886.1124 | $886.11 | $886.15 | $886.10 | |