| 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 | $197.71 | 7.377% | $212.2951 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $173.95 | 5.474% | $183.472 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $206.72 | 4.271% | $215.549 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $114.99 | 5.172% | $120.9373 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $44.99 | 10.862% | $49.8768 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $210.75 | 7.201% | $225.9261 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $139.81 | 8.582% | $151.8085 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $1,088.92 | $1,159.8648 | $1,159.88 | $1,159.90 | $1,159.80 | |