| 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 | $183.50 | 5.625% | $193.8219 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $193.97 | 12.746% | $218.6934 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $75.45 | 11.134% | $83.8506 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $148.69 | 3.479% | $153.8629 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $234.27 | 8.595% | $254.4055 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $229.30 | 4.212% | $238.9581 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $183.89 | 8.585% | $199.677 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $1,249.07 | $1,343.2694 | $1,343.27 | $1,343.25 | $1,343.40 | |