| 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 | $112.72 | 5.282% | $118.6739 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $83.56 | 10.755% | $92.5469 | $92.55 | $92.55 | $92.50 |
| Purchase #3 | $111.96 | 9.720% | $122.8425 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $165.96 | 8.767% | $180.5097 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $63.51 | 12.432% | $71.4056 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $248.94 | 4.331% | $259.7216 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $74.67 | 4.744% | $78.2123 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $861.32 | $923.9125 | $923.91 | $923.85 | $923.80 | |