| 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 | $158.94 | 13.674% | $180.6735 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $109.39 | 5.616% | $115.5333 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $185.40 | 6.786% | $197.9812 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $126.28 | 4.864% | $132.4223 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $163.31 | 9.826% | $179.3568 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $215.28 | 3.226% | $222.2249 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $221.41 | 4.820% | $232.082 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $1,180.01 | $1,260.2740 | $1,260.26 | $1,260.25 | $1,260.30 | |