| 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 | $146.52 | 4.407% | $152.9771 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $25.95 | 12.242% | $29.1268 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $213.35 | 3.269% | $220.3244 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $203.29 | 9.572% | $222.7489 | $222.75 | $222.75 | $222.70 |
| Purchase #5 | $27.84 | 12.802% | $31.4041 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $13.50 | 9.343% | $14.7613 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $241.92 | 8.167% | $261.6776 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $872.37 | $933.0202 | $933.02 | $933.05 | $933.00 | |