| 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 | $149.64 | 3.303% | $154.5826 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $143.59 | 5.741% | $151.8335 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $13.30 | 5.200% | $13.9916 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $213.76 | 7.161% | $229.0674 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $87.38 | 9.308% | $95.5133 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $49.39 | 10.247% | $54.451 | $54.45 | $54.45 | $54.50 |
| Purchase #7 | $220.50 | 12.323% | $247.6722 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $877.56 | $947.1116 | $947.10 | $947.10 | $947.20 | |