| 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 | $178.94 | 13.527% | $203.1452 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $11.60 | 11.724% | $12.96 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $112.81 | 13.372% | $127.895 | $127.90 | $127.90 | $127.90 |
| Purchase #4 | $104.61 | 10.352% | $115.4392 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $160.63 | 4.265% | $167.4809 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $109.26 | 8.448% | $118.4903 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $175.99 | 4.630% | $184.1383 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $853.84 | $929.5489 | $929.56 | $929.60 | $929.50 | |