| 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 | $51.38 | 5.443% | $54.1766 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $141.49 | 6.825% | $151.1467 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $140.73 | 5.492% | $148.4589 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $164.60 | 7.400% | $176.7804 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $117.74 | 12.254% | $132.1679 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $97.49 | 6.466% | $103.7937 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $239.79 | 5.760% | $253.6019 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $953.22 | $1,020.1261 | $1,020.13 | $1,020.15 | $1,020.20 | |