| 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 | $167.60 | 3.451% | $173.3839 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $61.57 | 9.194% | $67.2307 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $243.70 | 5.493% | $257.0864 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $14.92 | 12.356% | $16.7635 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $122.38 | 9.722% | $134.2778 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $7.47 | 11.127% | $8.3012 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $170.73 | 3.437% | $176.598 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $788.37 | $833.6415 | $833.64 | $833.70 | $833.70 | |