| 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 | $145.38 | 3.184% | $150.0089 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $129.94 | 6.324% | $138.1574 | $138.16 | $138.15 | $138.20 |
| Purchase #3 | $240.62 | 7.706% | $259.1622 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $100.48 | 10.532% | $111.0626 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $195.90 | 3.452% | $202.6625 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $150.93 | 8.147% | $163.2263 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $59.69 | 8.821% | $64.9553 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $1,022.94 | $1,089.2352 | $1,089.24 | $1,089.20 | $1,089.40 | |