| 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 | $143.74 | 9.665% | $157.6325 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $189.62 | 4.216% | $197.6144 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $190.47 | 7.770% | $205.2695 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $146.87 | 9.680% | $161.087 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $15.34 | 9.157% | $16.7447 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $10.40 | 13.235% | $11.7764 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $60.47 | 9.734% | $66.3561 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $756.91 | $816.4806 | $816.48 | $816.50 | $816.50 | |