| 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 | $174.67 | 6.859% | $186.6506 | $186.65 | $186.65 | $186.70 |
| Purchase #2 | $144.73 | 10.652% | $160.1466 | $160.15 | $160.15 | $160.10 |
| Purchase #3 | $10.72 | 13.775% | $12.1967 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $21.62 | 4.595% | $22.6134 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $47.59 | 7.139% | $50.9875 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $108.71 | 7.709% | $117.0905 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $244.35 | 4.124% | $254.427 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $752.39 | $804.1123 | $804.12 | $804.15 | $804.10 | |