| 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 | $136.91 | 6.785% | $146.1993 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $114.39 | 5.236% | $120.3795 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $16.98 | 6.382% | $18.0637 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $232.63 | 12.140% | $260.8713 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $45.95 | 8.593% | $49.8985 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $108.54 | 8.262% | $117.5076 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $5.45 | 4.496% | $5.695 | $5.70 | $5.70 | $5.70 |
| 7 purchase totals = | $660.85 | $718.6149 | $718.62 | $718.60 | $718.70 | |