| 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 | $120.78 | 11.123% | $134.2144 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $30.41 | 13.476% | $34.5081 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $99.70 | 5.492% | $105.1755 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $165.49 | 4.423% | $172.8096 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $106.50 | 11.334% | $118.5707 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $112.87 | 5.750% | $119.36 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $140.95 | 4.179% | $146.8403 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $776.70 | $831.4786 | $831.48 | $831.45 | $831.50 | |