| 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 | $167.38 | 11.436% | $186.5216 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $194.25 | 12.628% | $218.7799 | $218.78 | $218.80 | $218.80 |
| Purchase #3 | $125.58 | 5.337% | $132.2822 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $211.67 | 7.146% | $226.7959 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $209.68 | 10.853% | $232.4366 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $247.28 | 4.252% | $257.7943 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $225.64 | 11.284% | $251.1012 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $1,381.48 | $1,505.7117 | $1,505.71 | $1,505.75 | $1,505.70 | |