| 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 | $124.82 | 9.596% | $136.7977 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $28.89 | 8.801% | $31.4326 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $22.89 | 13.481% | $25.9758 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $166.95 | 5.659% | $176.3977 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $211.29 | 12.180% | $237.0251 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $65.27 | 6.653% | $69.6124 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $20.97 | 12.194% | $23.5271 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $641.08 | $700.7684 | $700.78 | $700.85 | $700.70 | |