| 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 | $117.49 | 4.571% | $122.8605 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $49.65 | 11.831% | $55.5241 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $82.26 | 4.198% | $85.7133 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $120.36 | 7.351% | $129.2077 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $155.73 | 4.313% | $162.4466 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $36.74 | 12.599% | $41.3689 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $170.98 | 9.212% | $186.7307 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $733.21 | $783.8518 | $783.85 | $783.80 | $783.80 | |