| 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 | $187.31 | 6.777% | $200.004 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $87.84 | 3.826% | $91.2008 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $202.41 | 10.484% | $223.6307 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $27.99 | 3.849% | $29.0673 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $5.43 | 5.725% | $5.7409 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $26.75 | 12.451% | $30.0806 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $13.80 | 11.843% | $15.4343 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $551.53 | $595.1586 | $595.15 | $595.20 | $595.10 | |