| 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 | $167.96 | 13.574% | $190.7589 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $117.84 | 3.825% | $122.3474 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $226.64 | 7.332% | $243.2572 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $11.41 | 11.835% | $12.7604 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $148.84 | 12.250% | $167.0729 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $221.42 | 10.349% | $244.3348 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $240.83 | 9.419% | $263.5138 | $263.51 | $263.50 | $263.50 |
| 7 purchase totals = | $1,134.94 | $1,244.0454 | $1,244.04 | $1,244.00 | $1,244.10 | |