| 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 | $170.76 | 8.378% | $185.0663 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $37.68 | 13.129% | $42.627 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $250.38 | 10.214% | $275.9538 | $275.95 | $275.95 | $276.00 |
| Purchase #4 | $88.48 | 6.681% | $94.3913 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $248.98 | 7.765% | $268.3133 | $268.31 | $268.30 | $268.30 |
| Purchase #6 | $93.72 | 8.712% | $101.8849 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $151.99 | 7.542% | $163.4531 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $1,041.99 | $1,131.6897 | $1,131.68 | $1,131.70 | $1,131.80 | |