| 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 | $217.81 | 3.708% | $225.8864 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $205.94 | 4.685% | $215.5883 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $148.56 | 12.444% | $167.0468 | $167.05 | $167.05 | $167.00 |
| Purchase #4 | $17.55 | 7.396% | $18.848 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $174.46 | 10.203% | $192.2602 | $192.26 | $192.25 | $192.30 |
| Purchase #6 | $28.79 | 10.121% | $31.7038 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $178.47 | 8.635% | $193.8809 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $971.58 | $1,045.2144 | $1,045.22 | $1,045.25 | $1,045.20 | |