| 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 | $158.87 | 11.738% | $177.5182 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $29.52 | 9.307% | $32.2674 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $10.78 | 9.680% | $11.8235 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $82.38 | 4.345% | $85.9594 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $114.50 | 8.482% | $124.2119 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $116.88 | 10.437% | $129.0788 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $233.29 | 13.719% | $265.2951 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $746.22 | $826.1543 | $826.16 | $826.10 | $826.20 | |