| 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 | $137.41 | 13.771% | $156.3327 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $119.77 | 5.648% | $126.5346 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $236.28 | 4.274% | $246.3786 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $226.26 | 8.478% | $245.4423 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $100.33 | 6.773% | $107.1254 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $74.66 | 8.284% | $80.8448 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $124.54 | 5.456% | $131.3349 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $1,019.25 | $1,093.9933 | $1,093.98 | $1,094.10 | $1,093.80 | |