| 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 | $154.70 | 10.244% | $170.5475 | $170.55 | $170.55 | $170.50 |
| Purchase #2 | $40.95 | 9.129% | $44.6883 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $95.41 | 13.510% | $108.2999 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $125.48 | 9.600% | $137.5261 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $85.74 | 11.732% | $95.799 | $95.80 | $95.80 | $95.80 |
| Purchase #6 | $105.30 | 7.112% | $112.7889 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $89.67 | 10.408% | $99.0029 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $697.25 | $768.6526 | $768.66 | $768.70 | $768.60 | |