| 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 | $150.89 | 9.746% | $165.5957 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $106.95 | 13.569% | $121.462 | $121.46 | $121.45 | $121.50 |
| Purchase #3 | $215.90 | 10.237% | $238.0017 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $13.54 | 12.827% | $15.2768 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $175.36 | 11.646% | $195.7824 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $67.65 | 8.318% | $73.2771 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $106.91 | 8.294% | $115.7771 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $837.20 | $925.1728 | $925.18 | $925.25 | $925.30 | |