| 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 | $197.75 | 7.608% | $212.7948 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $166.41 | 7.818% | $179.4199 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $27.98 | 5.375% | $29.4839 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $111.25 | 13.427% | $126.1875 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $136.48 | 11.190% | $151.7521 | $151.75 | $151.75 | $151.80 |
| Purchase #6 | $69.59 | 6.296% | $73.9714 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $17.45 | 8.725% | $18.9725 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $726.91 | $792.5821 | $792.57 | $792.55 | $792.70 | |