| 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 | $38.94 | 12.373% | $43.758 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $207.30 | 6.729% | $221.2492 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $45.48 | 3.477% | $47.0613 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $175.99 | 7.257% | $188.7616 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $143.99 | 10.514% | $159.1291 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $161.26 | 5.566% | $170.2357 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $15.93 | 8.165% | $17.2307 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $788.89 | $847.4256 | $847.43 | $847.45 | $847.40 | |