| 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 | $170.60 | 10.214% | $188.0251 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $87.61 | 4.690% | $91.7189 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $31.27 | 12.703% | $35.2422 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $213.69 | 5.185% | $224.7698 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $66.95 | 6.120% | $71.0473 | $71.05 | $71.05 | $71.00 |
| Purchase #6 | $218.65 | 11.475% | $243.7401 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $113.58 | 10.497% | $125.5025 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $902.35 | $980.0459 | $980.05 | $980.05 | $979.90 | |