| 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 | $86.68 | 12.470% | $97.489 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $126.76 | 6.173% | $134.5849 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $130.80 | 7.330% | $140.3876 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $177.28 | 11.407% | $197.5023 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $129.60 | 10.169% | $142.779 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $16.40 | 9.606% | $17.9754 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $116.99 | 12.796% | $131.96 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $784.51 | $862.6782 | $862.68 | $862.75 | $862.80 | |