| 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 | $139.27 | 10.746% | $154.236 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $77.58 | 3.406% | $80.2224 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $91.60 | 8.557% | $99.4382 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $5.32 | 11.383% | $5.9256 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $214.29 | 10.300% | $236.3619 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $43.58 | 6.631% | $46.4698 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $114.28 | 9.516% | $125.1549 | $125.15 | $125.15 | $125.20 |
| 7 purchase totals = | $685.92 | $747.8088 | $747.81 | $747.80 | $747.80 | |