| 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 | $173.52 | 11.737% | $193.886 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $19.72 | 5.268% | $20.7588 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $36.31 | 5.488% | $38.3027 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $43.93 | 10.762% | $48.6577 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $207.43 | 4.567% | $216.9033 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $21.28 | 8.227% | $23.0307 | $23.03 | $23.05 | $23.00 |
| Purchase #7 | $17.85 | 8.381% | $19.346 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $520.04 | $560.8852 | $560.89 | $560.90 | $560.90 | |