| 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 | $75.94 | 13.522% | $86.2086 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $187.74 | 5.681% | $198.4055 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $17.44 | 4.618% | $18.2454 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $163.43 | 8.542% | $177.3902 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $65.96 | 6.797% | $70.4433 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $189.40 | 7.674% | $203.9346 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $70.98 | 13.440% | $80.5197 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $770.89 | $835.1473 | $835.15 | $835.15 | $835.00 | |