| 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 | $146.81 | 6.222% | $155.9445 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $222.47 | 3.524% | $230.3098 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $20.83 | 12.660% | $23.4671 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $20.66 | 11.747% | $23.0869 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $87.72 | 7.374% | $94.1885 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $65.34 | 7.836% | $70.46 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $103.38 | 9.115% | $112.8031 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $667.21 | $710.2599 | $710.26 | $710.25 | $710.30 | |