| 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 | $163.85 | 5.573% | $172.9814 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $19.72 | 4.764% | $20.6595 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $24.97 | 8.211% | $27.0203 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $228.83 | 9.339% | $250.2004 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $166.45 | 6.796% | $177.7619 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $176.40 | 8.635% | $191.6321 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $198.27 | 11.796% | $221.6579 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $978.49 | $1,061.9135 | $1,061.91 | $1,061.90 | $1,062.00 | |