| 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 | $84.56 | 6.629% | $90.1655 | $90.17 | $90.15 | $90.20 |
| Purchase #2 | $168.46 | 3.871% | $174.9811 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $81.65 | 3.809% | $84.76 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $40.46 | 13.405% | $45.8837 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $201.89 | 11.536% | $225.18 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $205.33 | 11.129% | $228.1812 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $244.80 | 10.862% | $271.3902 | $271.39 | $271.40 | $271.40 |
| 7 purchase totals = | $1,027.15 | $1,120.5417 | $1,120.54 | $1,120.60 | $1,120.70 | |