| 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 | $137.82 | 6.417% | $146.6639 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $72.43 | 8.796% | $78.8009 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $132.91 | 4.866% | $139.3774 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $246.66 | 5.149% | $259.3605 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $174.96 | 13.550% | $198.6671 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $183.95 | 13.179% | $208.1928 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $112.54 | 7.689% | $121.1932 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $1,061.27 | $1,152.2558 | $1,152.25 | $1,152.25 | $1,152.40 | |