| 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 | $195.68 | 13.641% | $222.3727 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $38.36 | 9.783% | $42.1128 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $163.61 | 10.330% | $180.5109 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $123.99 | 10.179% | $136.6109 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $14.43 | 5.475% | $15.22 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $96.67 | 9.458% | $105.813 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $23.73 | 13.277% | $26.8806 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $656.47 | $729.5209 | $729.51 | $729.45 | $729.50 | |