| 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 | $135.35 | 9.558% | $148.2868 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $151.32 | 11.659% | $168.9624 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $193.41 | 6.719% | $206.4052 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $60.73 | 8.529% | $65.9097 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $11.52 | 8.560% | $12.5061 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $124.32 | 6.830% | $132.8111 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $226.50 | 3.696% | $234.8714 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $903.15 | $969.7527 | $969.76 | $969.70 | $969.80 | |