| 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 | $222.54 | 7.474% | $239.1726 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $8.59 | 13.312% | $9.7335 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $142.75 | 13.637% | $162.2168 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $148.86 | 3.842% | $154.5792 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $175.72 | 11.538% | $195.9946 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $171.27 | 8.833% | $186.3983 | $186.40 | $186.40 | $186.40 |
| Purchase #7 | $226.49 | 7.505% | $243.4881 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,096.22 | $1,191.5831 | $1,191.58 | $1,191.60 | $1,191.60 | |