| 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 | $196.72 | 8.564% | $213.5671 | $213.57 | $213.55 | $213.60 |
| Purchase #2 | $8.57 | 11.462% | $9.5523 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $70.28 | 3.601% | $72.8108 | $72.81 | $72.80 | $72.80 |
| Purchase #4 | $152.32 | 5.309% | $160.4067 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $219.74 | 6.381% | $233.7616 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $22.96 | 3.713% | $23.8125 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $163.57 | 11.606% | $182.5539 | $182.55 | $182.55 | $182.60 |
| 7 purchase totals = | $834.16 | $896.4649 | $896.46 | $896.40 | $896.60 | |