| 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 | $36.25 | 11.479% | $40.4111 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $179.42 | 6.605% | $191.2707 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $155.99 | 12.294% | $175.1674 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $25.69 | 10.422% | $28.3674 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $190.79 | 7.482% | $205.0649 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $10.72 | 4.231% | $11.1736 | $11.17 | $11.15 | $11.20 |
| Purchase #7 | $135.61 | 6.706% | $144.704 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $734.47 | $796.1591 | $796.15 | $796.05 | $796.30 | |