| 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 | $16.83 | 13.143% | $19.042 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $172.90 | 4.670% | $180.9744 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $214.44 | 13.357% | $243.0828 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $230.71 | 12.125% | $258.6836 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $64.67 | 7.411% | $69.4627 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $39.38 | 10.340% | $43.4519 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $46.86 | 5.478% | $49.427 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $785.79 | $864.1244 | $864.11 | $864.15 | $864.20 | |