| 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 | $183.69 | 6.432% | $195.5049 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $58.99 | 9.871% | $64.8129 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $63.85 | 5.332% | $67.2545 | $67.25 | $67.25 | $67.30 |
| Purchase #4 | $134.30 | 10.190% | $147.9852 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $146.26 | 11.429% | $162.9761 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $54.29 | 11.560% | $60.5659 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $171.33 | 5.278% | $180.3728 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $812.71 | $879.4723 | $879.47 | $879.45 | $879.60 | |