| 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 | $154.96 | 5.784% | $163.9229 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $20.86 | 5.830% | $22.0761 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $91.28 | 3.325% | $94.3151 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $41.71 | 9.761% | $45.7813 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $7.65 | 10.647% | $8.4645 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $153.71 | 11.147% | $170.8441 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $186.78 | 9.749% | $204.9892 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $656.95 | $710.3932 | $710.39 | $710.40 | $710.40 | |