| 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 | $190.25 | 8.185% | $205.822 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $190.93 | 10.793% | $211.5371 | $211.54 | $211.55 | $211.50 |
| Purchase #3 | $130.33 | 3.487% | $134.8746 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $105.35 | 13.693% | $119.7756 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $65.86 | 6.687% | $70.2641 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $14.27 | 9.680% | $15.6513 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $46.69 | 7.202% | $50.0526 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $743.68 | $807.9773 | $807.97 | $807.95 | $808.10 | |