| 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 | $137.26 | 7.749% | $147.8963 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $138.27 | 10.192% | $152.3625 | $152.36 | $152.35 | $152.40 |
| Purchase #3 | $177.32 | 5.317% | $186.7481 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $53.53 | 13.347% | $60.6746 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $164.83 | 8.476% | $178.801 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $160.78 | 4.475% | $167.9749 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $75.33 | 3.434% | $77.9168 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $907.32 | $972.3742 | $972.37 | $972.30 | $972.40 | |