| 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 | $73.67 | 9.579% | $80.7268 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $152.55 | 7.314% | $163.7075 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $246.69 | 3.558% | $255.4672 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $206.95 | 13.195% | $234.2571 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $9.56 | 4.151% | $9.9568 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $239.36 | 7.385% | $257.0367 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $174.69 | 12.862% | $197.1586 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $1,103.47 | $1,198.3107 | $1,198.33 | $1,198.30 | $1,198.40 | |