| 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 | $30.86 | 6.322% | $32.811 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $123.62 | 6.800% | $132.0262 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $164.92 | 9.266% | $180.2015 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $149.30 | 9.397% | $163.3297 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $210.78 | 3.550% | $218.2627 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $186.36 | 11.777% | $208.3076 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $158.29 | 9.276% | $172.973 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,024.13 | $1,107.9117 | $1,107.91 | $1,107.90 | $1,107.90 | |