| 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 | $161.78 | 10.808% | $179.2652 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $182.34 | 5.530% | $192.4234 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $195.35 | 4.296% | $203.7422 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $62.55 | 4.431% | $65.3216 | $65.32 | $65.30 | $65.30 |
| Purchase #5 | $41.45 | 7.824% | $44.693 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $227.58 | 8.389% | $246.6717 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $21.45 | 11.493% | $23.9152 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $892.50 | $956.0323 | $956.03 | $955.95 | $956.00 | |