| 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 | $116.77 | 13.495% | $132.5281 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $151.87 | 10.744% | $168.1869 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $213.85 | 7.766% | $230.4576 | $230.46 | $230.45 | $230.50 |
| Purchase #4 | $228.73 | 7.120% | $245.0156 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $187.50 | 9.763% | $205.8056 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $87.52 | 6.456% | $93.1703 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $159.61 | 9.747% | $175.1672 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $1,145.85 | $1,250.3313 | $1,250.35 | $1,250.30 | $1,250.40 | |