| 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 | $162.80 | 12.850% | $183.7198 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $203.57 | 10.530% | $225.0059 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $44.29 | 9.664% | $48.5702 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $77.37 | 4.468% | $80.8269 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $45.92 | 10.613% | $50.7935 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $143.59 | 6.388% | $152.7625 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $155.40 | 7.698% | $167.3627 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $832.94 | $909.0415 | $909.04 | $909.00 | $909.10 | |