| 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 | $160.75 | 6.351% | $170.9592 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $200.71 | 10.582% | $221.9491 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $20.49 | 3.353% | $21.177 | $21.18 | $21.20 | $21.20 |
| Purchase #4 | $163.29 | 13.823% | $185.8616 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $19.53 | 13.439% | $22.1546 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $132.49 | 12.314% | $148.8048 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $213.69 | 12.283% | $239.9375 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $910.95 | $1,010.8438 | $1,010.84 | $1,010.85 | $1,010.90 | |