| 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 | $191.33 | 7.369% | $205.4291 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $63.51 | 4.283% | $66.2301 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $134.72 | 6.243% | $143.1306 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $21.80 | 12.433% | $24.5104 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $215.66 | 9.425% | $235.986 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $77.55 | 6.689% | $82.7373 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $70.70 | 5.193% | $74.3715 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $775.27 | $832.3950 | $832.40 | $832.45 | $832.30 | |