| 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 | $164.96 | 3.422% | $170.6049 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $217.51 | 9.779% | $238.7803 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $241.49 | 8.594% | $262.2437 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $5.91 | 8.293% | $6.4001 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $47.79 | 10.674% | $52.8911 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $122.87 | 9.501% | $134.5439 | $134.54 | $134.55 | $134.50 |
| Purchase #7 | $64.26 | 12.372% | $72.2102 | $72.21 | $72.20 | $72.20 |
| 7 purchase totals = | $864.79 | $937.6742 | $937.66 | $937.70 | $937.60 | |