| 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 | $109.60 | 7.263% | $117.5602 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $230.59 | 6.443% | $245.4469 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $132.99 | 7.833% | $143.4071 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $144.75 | 3.316% | $149.5499 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $30.45 | 12.186% | $34.1606 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $154.75 | 8.659% | $168.1498 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $205.87 | 6.325% | $218.8913 | $218.89 | $218.90 | $218.90 |
| 7 purchase totals = | $1,009.00 | $1,077.1658 | $1,077.17 | $1,077.15 | $1,077.10 | |