| 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 | $125.71 | 5.216% | $132.267 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $114.98 | 5.286% | $121.0578 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $151.97 | 9.578% | $166.5257 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $34.93 | 7.205% | $37.4467 | $37.45 | $37.45 | $37.40 |
| Purchase #5 | $153.78 | 13.398% | $174.3834 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $17.97 | 5.226% | $18.9091 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $73.95 | 6.320% | $78.6236 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $673.29 | $729.2133 | $729.22 | $729.20 | $729.20 | |