| 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 | $160.50 | 3.464% | $166.0597 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $116.34 | 7.710% | $125.3098 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $225.94 | 5.165% | $237.6098 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $23.58 | 6.313% | $25.0686 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $90.49 | 4.754% | $94.7919 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $28.29 | 6.791% | $30.2112 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $91.77 | 4.369% | $95.7794 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $736.91 | $774.8304 | $774.83 | $774.80 | $774.90 | |