| 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 | $171.93 | 6.597% | $183.2722 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $95.29 | 6.715% | $101.6887 | $101.69 | $101.70 | $101.70 |
| Purchase #3 | $208.94 | 3.800% | $216.8797 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $140.55 | 4.388% | $146.7173 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $58.73 | 11.173% | $65.2919 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $88.40 | 5.490% | $93.2532 | $93.25 | $93.25 | $93.30 |
| Purchase #7 | $29.66 | 6.148% | $31.4835 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $793.50 | $838.5865 | $838.58 | $838.60 | $838.70 | |