| 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 | $117.29 | 11.277% | $130.5168 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $154.76 | 13.606% | $175.8166 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $148.28 | 3.130% | $152.9212 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $128.91 | 3.175% | $133.0029 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $79.81 | 4.400% | $83.3216 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $36.42 | 3.458% | $37.6794 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $125.58 | 5.522% | $132.5145 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $791.05 | $845.7730 | $845.77 | $845.70 | $845.70 | |