| 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 | $175.29 | 3.492% | $181.4111 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $36.94 | 9.401% | $40.4127 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $100.49 | 5.574% | $106.0913 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $172.46 | 5.710% | $182.3075 | $182.31 | $182.30 | $182.30 |
| Purchase #5 | $13.55 | 9.773% | $14.8742 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $118.37 | 13.217% | $134.015 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $180.42 | 9.205% | $197.0277 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $797.52 | $856.1395 | $856.14 | $856.10 | $856.10 | |