| 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 | $182.41 | 8.710% | $198.2979 | $198.30 | $198.30 | $198.30 |
| Purchase #2 | $29.76 | 13.230% | $33.6972 | $33.70 | $33.70 | $33.70 |
| Purchase #3 | $61.94 | 4.871% | $64.9571 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $140.52 | 12.298% | $157.8011 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $9.36 | 6.683% | $9.9855 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $98.45 | 7.295% | $105.6319 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $88.76 | 13.154% | $100.4355 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $611.20 | $670.8062 | $670.82 | $670.85 | $670.80 | |