| 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 | $199.41 | 6.795% | $212.9599 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $91.51 | 8.380% | $99.1785 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $34.72 | 13.527% | $39.4166 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $173.44 | 10.495% | $191.6425 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $5.93 | 13.459% | $6.7281 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $113.46 | 11.376% | $126.3672 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $28.81 | 11.360% | $32.0828 | $32.08 | $32.10 | $32.10 |
| 7 purchase totals = | $647.28 | $708.3756 | $708.38 | $708.40 | $708.40 | |