| 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 | $189.92 | 4.283% | $198.0543 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $78.74 | 11.222% | $87.5762 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $102.55 | 10.806% | $113.6316 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $230.67 | 5.585% | $243.5529 | $243.55 | $243.55 | $243.60 |
| Purchase #5 | $175.78 | 7.304% | $188.619 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $112.36 | 5.741% | $118.8106 | $118.81 | $118.80 | $118.80 |
| Purchase #7 | $57.56 | 10.187% | $63.4236 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $947.58 | $1,013.6682 | $1,013.66 | $1,013.65 | $1,013.70 | |