| 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 | $154.95 | 6.423% | $164.9024 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $248.38 | 6.161% | $263.6827 | $263.68 | $263.70 | $263.70 |
| Purchase #3 | $215.37 | 3.701% | $223.3408 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $31.64 | 6.165% | $33.5906 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $15.33 | 10.505% | $16.9404 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $7.87 | 13.218% | $8.9103 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $178.36 | 8.219% | $193.0194 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $851.90 | $904.3866 | $904.38 | $904.40 | $904.30 | |