| 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 | $175.53 | 7.528% | $188.7439 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $34.87 | 12.104% | $39.0907 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $214.90 | 6.733% | $229.3692 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $73.39 | 6.766% | $78.3556 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $14.84 | 5.265% | $15.6213 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $213.80 | 5.251% | $225.0266 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $59.75 | 13.740% | $67.9597 | $67.96 | $67.95 | $68.00 |
| 7 purchase totals = | $787.08 | $844.1670 | $844.17 | $844.15 | $844.20 | |