| 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 | $187.26 | 6.665% | $199.7409 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $103.40 | 11.552% | $115.3448 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $93.89 | 8.769% | $102.1232 | $102.12 | $102.10 | $102.10 |
| Purchase #4 | $86.43 | 5.452% | $91.1422 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $91.70 | 4.207% | $95.5578 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $54.30 | 3.583% | $56.2456 | $56.25 | $56.25 | $56.20 |
| Purchase #7 | $200.57 | 5.227% | $211.0538 | $211.05 | $211.05 | $211.10 |
| 7 purchase totals = | $817.55 | $871.2083 | $871.20 | $871.20 | $871.10 | |