| 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 | $171.48 | 11.272% | $190.8092 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $228.61 | 8.609% | $248.291 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $102.39 | 10.539% | $113.1809 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $110.34 | 6.336% | $117.3311 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $157.35 | 10.762% | $174.284 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $180.54 | 10.456% | $199.4173 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $107.28 | 11.705% | $119.8371 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $1,057.99 | $1,163.1506 | $1,163.15 | $1,163.20 | $1,163.10 | |