| 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 | $195.63 | 10.156% | $215.4982 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $36.81 | 6.195% | $39.0904 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $174.92 | 5.724% | $184.9324 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $33.56 | 6.760% | $35.8287 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $184.65 | 10.833% | $204.6531 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $25.68 | 7.535% | $27.615 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $106.28 | 12.390% | $119.4481 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $757.53 | $827.0659 | $827.07 | $827.10 | $827.00 | |