| 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 | $182.82 | 13.871% | $208.179 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $250.92 | 7.670% | $270.1656 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $49.43 | 11.638% | $55.1827 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $201.76 | 13.203% | $228.3984 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $153.92 | 7.737% | $165.8288 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $52.62 | 4.467% | $54.9705 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $154.28 | 9.462% | $168.878 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $1,045.75 | $1,151.6030 | $1,151.61 | $1,151.65 | $1,151.70 | |