| 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 | $160.65 | 11.686% | $179.4236 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $194.59 | 8.202% | $210.5503 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $69.42 | 12.744% | $78.2669 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $109.87 | 3.359% | $113.5605 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $159.63 | 6.450% | $169.9261 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $113.66 | 8.340% | $123.1392 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $14.55 | 10.632% | $16.097 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $822.37 | $890.9636 | $890.97 | $890.95 | $891.00 | |