| 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 | $142.38 | 13.654% | $161.8206 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $170.71 | 9.703% | $187.274 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $187.66 | 6.232% | $199.355 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $196.31 | 4.478% | $205.1008 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $112.42 | 3.242% | $116.0647 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $202.86 | 4.734% | $212.4634 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $131.35 | 3.623% | $136.1088 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $1,143.69 | $1,218.1873 | $1,218.18 | $1,218.10 | $1,218.30 | |