| 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 | $21.90 | 8.234% | $23.7032 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $164.77 | 9.351% | $180.1776 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $144.54 | 6.631% | $154.1244 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $165.64 | 3.814% | $171.9575 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $69.69 | 13.691% | $79.2313 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $70.73 | 7.553% | $76.0722 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $115.84 | 12.354% | $130.1509 | $130.15 | $130.15 | $130.20 |
| 7 purchase totals = | $753.11 | $815.4171 | $815.41 | $815.40 | $815.50 | |