| 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 | $144.35 | 12.142% | $161.877 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $54.98 | 6.850% | $58.7461 | $58.75 | $58.75 | $58.70 |
| Purchase #3 | $139.89 | 11.732% | $156.3019 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $76.55 | 13.692% | $87.0312 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $213.47 | 7.421% | $229.3116 | $229.31 | $229.30 | $229.30 |
| Purchase #6 | $59.37 | 7.258% | $63.6791 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $205.99 | 5.146% | $216.5902 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $894.60 | $973.5371 | $973.54 | $973.60 | $973.50 | |