| 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 | $111.70 | 7.150% | $119.6866 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $11.46 | 11.824% | $12.815 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $123.72 | 13.173% | $140.0176 | $140.02 | $140.00 | $140.00 |
| Purchase #4 | $31.30 | 4.531% | $32.7182 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $129.84 | 9.166% | $141.7411 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $175.63 | 10.210% | $193.5618 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $98.30 | 6.519% | $104.7082 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $681.95 | $745.2485 | $745.26 | $745.20 | $745.20 | |