| 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 | $95.80 | 11.409% | $106.7298 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $11.51 | 10.440% | $12.7116 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $38.71 | 9.176% | $42.262 | $42.26 | $42.25 | $42.30 |
| Purchase #4 | $189.50 | 13.530% | $215.1394 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $158.65 | 5.678% | $167.6581 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $197.32 | 4.302% | $205.8087 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $60.49 | 10.557% | $66.8759 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $751.98 | $817.1855 | $817.19 | $817.20 | $817.20 | |