| 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 | $137.72 | 12.746% | $155.2738 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $81.26 | 10.834% | $90.0637 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $24.76 | 3.621% | $25.6566 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $73.45 | 4.110% | $76.4688 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $30.58 | 8.429% | $33.1576 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $187.33 | 4.185% | $195.1698 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $220.96 | 12.109% | $247.716 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $756.06 | $823.5063 | $823.51 | $823.40 | $823.70 | |