| 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 | $152.43 | 7.429% | $163.754 | $163.75 | $163.75 | $163.80 |
| Purchase #2 | $135.52 | 13.247% | $153.4723 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $26.46 | 5.251% | $27.8494 | $27.85 | $27.85 | $27.80 |
| Purchase #4 | $137.26 | 3.719% | $142.3647 | $142.36 | $142.35 | $142.40 |
| Purchase #5 | $31.78 | 6.655% | $33.895 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $111.30 | 6.852% | $118.9263 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $93.66 | 11.842% | $104.7512 | $104.75 | $104.75 | $104.80 |
| 7 purchase totals = | $688.41 | $745.0129 | $745.01 | $745.00 | $745.10 | |