| 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 | $133.89 | 3.494% | $138.5681 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $6.87 | 9.350% | $7.5123 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $71.93 | 10.482% | $79.4697 | $79.47 | $79.45 | $79.50 |
| Purchase #4 | $154.29 | 10.367% | $170.2852 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $55.76 | 5.649% | $58.9099 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $230.91 | 10.795% | $255.8367 | $255.84 | $255.85 | $255.80 |
| Purchase #7 | $33.30 | 3.375% | $34.4239 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $686.95 | $745.0058 | $745.01 | $744.95 | $745.00 | |