| 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 | $138.87 | 5.197% | $146.0871 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $67.57 | 4.813% | $70.8221 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $171.84 | 5.411% | $181.1383 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $223.75 | 4.249% | $233.2571 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $163.39 | 6.240% | $173.5855 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $233.75 | 4.220% | $243.6143 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $105.26 | 11.846% | $117.7291 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,104.43 | $1,166.2335 | $1,166.24 | $1,166.25 | $1,166.20 | |