| 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 | $151.64 | 7.437% | $162.9175 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $93.28 | 12.414% | $104.8598 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $86.78 | 5.295% | $91.375 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $50.75 | 9.682% | $55.6636 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $146.65 | 8.602% | $159.2648 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $237.98 | 4.475% | $248.6296 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $82.47 | 5.660% | $87.1378 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $849.55 | $909.8481 | $909.85 | $909.85 | $909.90 | |