| 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 | $96.89 | 7.200% | $103.8661 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $153.65 | 6.141% | $163.0856 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $200.47 | 3.302% | $207.0895 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $209.72 | 5.731% | $221.7391 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $138.27 | 6.180% | $146.8151 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $126.40 | 7.846% | $136.3173 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $105.49 | 13.207% | $119.4221 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $1,030.89 | $1,098.3348 | $1,098.35 | $1,098.30 | $1,098.30 | |