| 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 | $211.77 | 6.382% | $225.2852 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $33.36 | 5.500% | $35.1948 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $7.75 | 5.687% | $8.1907 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $93.42 | 13.818% | $106.3288 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $155.86 | 9.338% | $170.4142 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $18.69 | 9.273% | $20.4231 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $46.59 | 4.666% | $48.7639 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $567.44 | $614.6007 | $614.59 | $614.60 | $614.60 | |