| 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 | $142.43 | 5.385% | $150.0999 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $223.25 | 5.866% | $236.3458 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $163.34 | 3.453% | $168.9801 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $56.84 | 13.312% | $64.4065 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $206.28 | 5.132% | $216.8663 | $216.87 | $216.85 | $216.90 |
| Purchase #6 | $189.98 | 9.518% | $208.0623 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $111.63 | 10.497% | $123.3478 | $123.35 | $123.35 | $123.30 |
| 7 purchase totals = | $1,093.75 | $1,168.1087 | $1,168.12 | $1,168.10 | $1,168.10 | |