| 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 | $113.81 | 11.192% | $126.5476 | $126.55 | $126.55 | $126.50 |
| Purchase #2 | $123.29 | 9.135% | $134.5525 | $134.55 | $134.55 | $134.60 |
| Purchase #3 | $110.57 | 8.662% | $120.1476 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $108.77 | 11.238% | $120.9936 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $43.32 | 3.274% | $44.7383 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $6.65 | 9.825% | $7.3034 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $172.76 | 5.873% | $182.9062 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $679.17 | $737.1892 | $737.19 | $737.20 | $737.10 | |