| 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 | $151.70 | 13.319% | $171.9049 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $152.87 | 13.202% | $173.0519 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $178.92 | 9.776% | $196.4112 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $84.42 | 5.382% | $88.9635 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $81.59 | 6.654% | $87.019 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $77.61 | 9.249% | $84.7881 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $149.80 | 3.552% | $155.1209 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $876.91 | $957.2595 | $957.25 | $957.20 | $957.30 | |