| 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 | $142.38 | 9.566% | $156.0001 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $147.51 | 7.344% | $158.3431 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $235.51 | 11.240% | $261.9813 | $261.98 | $262.00 | $262.00 |
| Purchase #4 | $248.33 | 4.302% | $259.0132 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $139.96 | 10.816% | $155.0981 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $40.71 | 9.777% | $44.6902 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $238.39 | 7.666% | $256.665 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $1,192.79 | $1,291.7910 | $1,291.79 | $1,291.80 | $1,291.80 | |