| 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 | $149.55 | 9.388% | $163.5898 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $31.34 | 5.867% | $33.1787 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $206.76 | 3.157% | $213.2874 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $230.44 | 7.213% | $247.0616 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $198.44 | 8.289% | $214.8887 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $113.91 | 5.453% | $120.1215 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $206.27 | 3.397% | $213.277 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,136.71 | $1,205.4047 | $1,205.41 | $1,205.45 | $1,205.50 | |