| 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 | $125.97 | 6.160% | $133.7298 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $130.84 | 9.604% | $143.4059 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $28.95 | 7.682% | $31.1739 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $151.28 | 5.386% | $159.4279 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $11.72 | 6.544% | $12.487 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $23.28 | 13.610% | $26.4484 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $84.25 | 4.390% | $87.9486 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $556.29 | $594.6215 | $594.63 | $594.65 | $594.50 | |