| 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 | $152.34 | 9.763% | $167.213 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $193.50 | 10.187% | $213.2118 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $70.77 | 12.177% | $79.3877 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $127.95 | 3.692% | $132.6739 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $194.50 | 12.371% | $218.5616 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $69.31 | 10.160% | $76.3519 | $76.35 | $76.35 | $76.40 |
| Purchase #7 | $126.33 | 3.719% | $131.0282 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $934.70 | $1,018.4281 | $1,018.42 | $1,018.40 | $1,018.50 | |