| 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 | $223.83 | 13.384% | $253.7874 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $13.80 | 8.236% | $14.9366 | $14.94 | $14.95 | $14.90 |
| Purchase #3 | $126.94 | 11.610% | $141.6777 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $15.34 | 3.471% | $15.8725 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $94.56 | 10.255% | $104.2571 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $137.42 | 7.836% | $148.1882 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $81.41 | 11.472% | $90.7494 | $90.75 | $90.75 | $90.70 |
| 7 purchase totals = | $693.30 | $769.4689 | $769.48 | $769.50 | $769.50 | |