| 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 | $135.72 | 7.111% | $145.371 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $199.68 | 10.635% | $220.916 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $212.27 | 4.802% | $222.4632 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $210.67 | 13.552% | $239.22 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $158.92 | 6.105% | $168.6221 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $246.60 | 5.834% | $260.9866 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $203.99 | 5.754% | $215.7276 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $1,367.85 | $1,473.3065 | $1,473.31 | $1,473.25 | $1,473.30 | |