| 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 | $115.39 | 5.594% | $121.8449 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $82.50 | 3.182% | $85.1252 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $212.85 | 6.758% | $227.2344 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $161.97 | 4.349% | $169.0141 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $33.85 | 5.586% | $35.7409 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $165.52 | 3.272% | $170.9358 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $126.28 | 6.690% | $134.7281 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $898.36 | $944.6234 | $944.62 | $944.70 | $944.40 | |