| 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 | $137.66 | 8.615% | $149.5194 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $30.80 | 13.529% | $34.9669 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $86.26 | 12.676% | $97.1943 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $186.94 | 10.610% | $206.7743 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $208.58 | 4.474% | $217.9119 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $23.74 | 11.207% | $26.4005 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $223.59 | 7.760% | $240.9406 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $897.57 | $973.7079 | $973.70 | $973.65 | $973.70 | |