| 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 | $91.29 | 13.505% | $103.6187 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $67.68 | 10.432% | $74.7404 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $140.56 | 11.384% | $156.5614 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $61.59 | 8.567% | $66.8664 | $66.87 | $66.85 | $66.90 |
| Purchase #5 | $147.99 | 10.488% | $163.5112 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $163.64 | 3.476% | $169.3281 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $183.68 | 8.334% | $198.9879 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $856.43 | $933.6141 | $933.62 | $933.60 | $933.60 | |