| 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 | $177.82 | 7.513% | $191.1796 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $150.62 | 5.579% | $159.0231 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $19.70 | 12.318% | $22.1266 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $25.46 | 6.802% | $27.1918 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $25.91 | 5.519% | $27.34 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $106.79 | 7.260% | $114.543 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $172.47 | 7.653% | $185.6691 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $678.77 | $727.0732 | $727.07 | $727.10 | $727.00 | |