| 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 | $195.77 | 13.208% | $221.6273 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $136.26 | 6.369% | $144.9384 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $229.69 | 6.195% | $243.9193 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $167.41 | 12.254% | $187.9244 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $215.42 | 6.528% | $229.4826 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $22.86 | 9.864% | $25.1149 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $165.41 | 9.371% | $180.9106 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $1,132.82 | $1,233.9175 | $1,233.91 | $1,233.90 | $1,233.80 | |