| 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 | $204.77 | 4.437% | $213.8556 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $30.61 | 9.238% | $33.4378 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $128.76 | 11.292% | $143.2996 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $6.73 | 13.652% | $7.6488 | $7.65 | $7.65 | $7.60 |
| Purchase #5 | $119.91 | 13.711% | $136.3509 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $169.32 | 5.702% | $178.9746 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $115.52 | 11.512% | $128.8187 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $775.62 | $842.3860 | $842.39 | $842.35 | $842.40 | |