| 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 | $130.51 | 13.531% | $148.1693 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $225.30 | 8.625% | $244.7321 | $244.73 | $244.75 | $244.70 |
| Purchase #3 | $51.50 | 4.722% | $53.9318 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $11.87 | 7.384% | $12.7465 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $163.42 | 5.106% | $171.7642 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $159.77 | 9.789% | $175.4099 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $213.36 | 6.569% | $227.3756 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $955.73 | $1,034.1294 | $1,034.13 | $1,034.15 | $1,034.10 | |