| 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 | $11.46 | 12.548% | $12.898 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $65.68 | 7.521% | $70.6198 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $164.29 | 7.227% | $176.1632 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $190.87 | 13.616% | $216.8589 | $216.86 | $216.85 | $216.90 |
| Purchase #5 | $228.36 | 3.706% | $236.823 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $230.56 | 3.668% | $239.0169 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $181.79 | 7.734% | $195.8496 | $195.85 | $195.85 | $195.80 |
| 7 purchase totals = | $1,073.01 | $1,148.2294 | $1,148.23 | $1,148.15 | $1,148.20 | |