| 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 | $137.41 | 4.495% | $143.5866 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $218.27 | 3.587% | $226.0993 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $21.61 | 4.484% | $22.579 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $37.64 | 10.193% | $41.4766 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $21.50 | 8.552% | $23.3387 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $221.58 | 5.366% | $233.47 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $54.58 | 12.733% | $61.5297 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $712.59 | $752.0799 | $752.09 | $752.15 | $752.10 | |