| 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 | $158.37 | 10.109% | $174.3796 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $24.67 | 10.160% | $27.1765 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $203.74 | 11.515% | $227.2007 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $193.93 | 3.621% | $200.9522 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $164.69 | 9.805% | $180.8379 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $210.67 | 6.806% | $225.0082 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $85.41 | 11.626% | $95.3398 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $1,041.48 | $1,130.8949 | $1,130.90 | $1,130.95 | $1,130.90 | |