| 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 | $140.48 | 8.252% | $152.0724 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $207.49 | 3.733% | $215.2356 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $62.93 | 10.631% | $69.6201 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $42.39 | 13.104% | $47.9448 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $150.30 | 4.276% | $156.7268 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $47.82 | 3.466% | $49.4774 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $180.79 | 5.300% | $190.3719 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $832.20 | $881.4490 | $881.45 | $881.45 | $881.40 | |