| 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 | $20.29 | 12.339% | $22.7936 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $154.52 | 8.634% | $167.8613 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $66.77 | 7.761% | $71.952 | $71.95 | $71.95 | $72.00 |
| Purchase #4 | $151.94 | 12.347% | $170.7 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $172.39 | 8.867% | $187.6758 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $76.65 | 3.242% | $79.135 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $236.43 | 3.722% | $245.2299 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $878.99 | $945.3476 | $945.35 | $945.40 | $945.40 | |