| 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 | $156.85 | 8.631% | $170.3877 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $240.53 | 12.628% | $270.9041 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $115.53 | 3.406% | $119.465 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $59.38 | 7.304% | $63.7171 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $67.93 | 3.152% | $70.0712 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $85.30 | 12.424% | $95.8977 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $235.40 | 11.451% | $262.3557 | $262.36 | $262.35 | $262.40 |
| 7 purchase totals = | $960.92 | $1,052.7985 | $1,052.81 | $1,052.75 | $1,052.90 | |