| 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 | $159.51 | 10.619% | $176.4484 | $176.45 | $176.45 | $176.40 |
| Purchase #2 | $103.60 | 6.567% | $110.4034 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $61.42 | 7.577% | $66.0738 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $225.87 | 6.179% | $239.8265 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $27.52 | 6.143% | $29.2106 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $64.89 | 4.253% | $67.6498 | $67.65 | $67.65 | $67.60 |
| Purchase #7 | $166.99 | 11.643% | $186.4326 | $186.43 | $186.45 | $186.40 |
| 7 purchase totals = | $809.80 | $876.0451 | $876.04 | $876.05 | $875.90 | |