| 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 | $126.79 | 12.128% | $142.1671 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $227.90 | 3.760% | $236.469 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $137.58 | 12.610% | $154.9288 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $118.99 | 6.361% | $126.559 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $179.85 | 10.302% | $198.3781 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $77.55 | 12.369% | $87.1422 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $8.83 | 8.343% | $9.5667 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $877.49 | $955.2109 | $955.22 | $955.20 | $955.30 | |