| 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 | $137.44 | 12.731% | $154.9375 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $121.60 | 5.727% | $128.564 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $14.55 | 7.480% | $15.6383 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $53.50 | 3.499% | $55.372 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $9.68 | 8.858% | $10.5375 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $233.97 | 13.379% | $265.2728 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $97.57 | 6.646% | $104.0545 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $668.31 | $734.3766 | $734.37 | $734.35 | $734.40 | |