| 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 | $171.81 | 7.216% | $184.2078 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $76.43 | 8.549% | $82.964 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $113.40 | 6.834% | $121.1498 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $239.67 | 11.645% | $267.5796 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $226.73 | 8.484% | $245.9658 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $26.31 | 12.618% | $29.6298 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $6.96 | 7.663% | $7.4933 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $861.31 | $938.9901 | $938.99 | $939.00 | $939.00 | |