| 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 | $162.48 | 11.140% | $180.5803 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $117.53 | 11.357% | $130.8779 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $148.58 | 10.317% | $163.909 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $153.41 | 4.746% | $160.6908 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $235.66 | 13.630% | $267.7805 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $187.63 | 12.867% | $211.7724 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $246.27 | 7.190% | $263.9768 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $1,251.56 | $1,379.5877 | $1,379.59 | $1,379.65 | $1,379.70 | |