| 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 | $179.87 | 6.525% | $191.6065 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $59.93 | 9.223% | $65.4573 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $73.70 | 8.615% | $80.0493 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $111.81 | 9.506% | $122.4387 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $173.44 | 3.118% | $178.8479 | $178.85 | $178.85 | $178.80 |
| Purchase #6 | $136.26 | 6.826% | $145.5611 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $114.77 | 8.180% | $124.1582 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $849.78 | $908.1190 | $908.13 | $908.10 | $908.10 | |