| 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 | $150.45 | 3.537% | $155.7714 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $116.84 | 7.768% | $125.9161 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $57.39 | 8.162% | $62.0742 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $162.78 | 12.395% | $182.9566 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $95.95 | 11.110% | $106.61 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $47.40 | 7.424% | $50.919 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $191.94 | 13.772% | $218.374 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $822.75 | $902.6213 | $902.62 | $902.50 | $902.70 | |