| 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 | $249.44 | 7.619% | $268.4448 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $171.98 | 8.567% | $186.7135 | $186.71 | $186.70 | $186.70 |
| Purchase #3 | $148.43 | 3.753% | $154.0006 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $139.54 | 7.731% | $150.3278 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $238.96 | 6.161% | $253.6823 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $99.35 | 9.215% | $108.5051 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $51.93 | 13.161% | $58.7645 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $1,099.63 | $1,180.4386 | $1,180.43 | $1,180.45 | $1,180.40 | |