| 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 | $31.83 | 12.351% | $35.7613 | $35.76 | $35.75 | $35.80 |
| Purchase #2 | $175.33 | 7.478% | $188.4412 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $135.53 | 9.400% | $148.2698 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $123.84 | 4.379% | $129.263 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $8.90 | 7.751% | $9.5898 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $126.76 | 10.176% | $139.6591 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $217.51 | 6.570% | $231.8004 | $231.80 | $231.80 | $231.80 |
| 7 purchase totals = | $819.70 | $882.7846 | $882.78 | $882.75 | $882.90 | |