| 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 | $12.97 | 13.862% | $14.7679 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $152.31 | 12.705% | $171.661 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $10.57 | 5.461% | $11.1472 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $143.41 | 11.541% | $159.9609 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $181.36 | 6.445% | $193.0487 | $193.05 | $193.05 | $193.00 |
| Purchase #6 | $219.28 | 13.168% | $248.1548 | $248.15 | $248.15 | $248.20 |
| Purchase #7 | $41.53 | 13.602% | $47.1789 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $761.43 | $845.9194 | $845.92 | $845.90 | $846.00 | |