| 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 | $144.79 | 8.280% | $156.7786 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $29.86 | 3.808% | $30.9971 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $21.46 | 11.435% | $23.914 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $223.52 | 4.819% | $234.2914 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $68.55 | 11.389% | $76.3572 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $123.54 | 9.613% | $135.4159 | $135.42 | $135.40 | $135.40 |
| Purchase #7 | $79.55 | 9.756% | $87.3109 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $691.27 | $745.0651 | $745.07 | $745.05 | $745.10 | |