| 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 | $141.39 | 10.341% | $156.0111 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $233.39 | 5.339% | $245.8507 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $7.71 | 4.826% | $8.0821 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $226.65 | 3.561% | $234.721 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $16.51 | 11.196% | $18.3585 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $84.30 | 9.439% | $92.2571 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $172.93 | 4.538% | $180.7776 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $882.88 | $936.0581 | $936.06 | $936.05 | $936.20 | |