| 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 | $163.63 | 13.459% | $185.653 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $226.87 | 11.199% | $252.2772 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $222.51 | 13.190% | $251.8591 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $29.49 | 8.616% | $32.0309 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $17.67 | 6.506% | $18.8196 | $18.82 | $18.80 | $18.80 |
| Purchase #6 | $89.86 | 8.401% | $97.4091 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $36.65 | 7.504% | $39.4002 | $39.40 | $39.40 | $39.40 |
| 7 purchase totals = | $786.68 | $877.4491 | $877.45 | $877.45 | $877.50 | |