| 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 | $157.45 | 7.846% | $169.8035 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $68.66 | 10.252% | $75.699 | $75.70 | $75.70 | $75.70 |
| Purchase #3 | $69.33 | 7.652% | $74.6351 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $145.56 | 7.210% | $156.0549 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $86.34 | 5.381% | $90.986 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $30.45 | 5.637% | $32.1665 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $83.56 | 13.455% | $94.803 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $641.35 | $694.1480 | $694.15 | $694.15 | $694.20 | |