| 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 | $139.66 | 12.431% | $157.0211 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $216.86 | 9.704% | $237.9041 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $109.96 | 7.395% | $118.0915 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $59.46 | 13.144% | $67.2754 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $16.63 | 5.419% | $17.5312 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $161.91 | 3.656% | $167.8294 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $70.58 | 6.449% | $75.1317 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $775.06 | $840.7844 | $840.78 | $840.85 | $840.70 | |