| 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 | $175.45 | 4.595% | $183.5119 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $71.78 | 3.106% | $74.0095 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $203.86 | 5.597% | $215.27 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $211.86 | 5.369% | $223.2348 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $132.65 | 13.444% | $150.4835 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $55.65 | 6.453% | $59.2411 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $8.34 | 13.290% | $9.4484 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $859.59 | $915.1992 | $915.19 | $915.20 | $915.10 | |