| 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 | $188.29 | 8.776% | $204.8143 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $156.59 | 4.781% | $164.0766 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $133.58 | 6.310% | $142.0089 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $86.39 | 9.534% | $94.6264 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $11.85 | 10.276% | $13.0677 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $192.84 | 5.627% | $203.6911 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $99.30 | 11.418% | $110.6381 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $868.84 | $932.9231 | $932.93 | $932.95 | $932.90 | |