| 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 | $151.96 | 7.427% | $163.2461 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $237.28 | 9.482% | $259.7789 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $160.64 | 6.214% | $170.6222 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $229.41 | 10.671% | $253.8903 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $235.70 | 5.546% | $248.7719 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $146.29 | 4.135% | $152.3391 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $218.99 | 7.596% | $235.6245 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,380.27 | $1,484.2730 | $1,484.27 | $1,484.25 | $1,484.20 | |