| 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 | $162.34 | 11.366% | $180.7916 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $67.33 | 11.138% | $74.8292 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $204.96 | 5.864% | $216.9789 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $150.55 | 13.847% | $171.3967 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $19.36 | 13.568% | $21.9868 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $68.32 | 13.450% | $77.509 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $150.37 | 11.870% | $168.2189 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $823.23 | $911.7111 | $911.72 | $911.75 | $911.70 | |