| 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 | $115.42 | 9.493% | $126.3768 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $87.85 | 7.475% | $94.4168 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $111.74 | 6.435% | $118.9305 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $167.68 | 10.388% | $185.0986 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $169.74 | 3.108% | $175.0155 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $56.39 | 4.499% | $58.927 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $36.26 | 13.460% | $41.1406 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $745.08 | $799.9058 | $799.92 | $799.95 | $799.80 | |