| 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 | $128.62 | 12.289% | $144.4261 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $179.67 | 3.422% | $185.8183 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $107.25 | 9.363% | $117.2918 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $58.96 | 8.174% | $63.7794 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $151.91 | 6.614% | $161.9573 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $213.87 | 8.317% | $231.6576 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $27.91 | 5.778% | $29.5226 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $868.19 | $934.4531 | $934.46 | $934.45 | $934.50 | |