| 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 | $150.90 | 3.550% | $156.257 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $29.70 | 11.290% | $33.0531 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $202.63 | 10.372% | $223.6468 | $223.65 | $223.65 | $223.60 |
| Purchase #4 | $7.78 | 5.607% | $8.2162 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $55.56 | 8.413% | $60.2343 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $16.62 | 9.262% | $18.1593 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $168.49 | 4.268% | $175.6812 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $631.68 | $675.2479 | $675.25 | $675.25 | $675.30 | |