| 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 | $68.70 | 11.239% | $76.4212 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $134.70 | 10.660% | $149.059 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $126.68 | 10.312% | $139.7432 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $149.54 | 4.159% | $155.7594 | $155.76 | $155.75 | $155.80 |
| Purchase #5 | $14.95 | 10.569% | $16.5301 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $176.68 | 10.580% | $195.3727 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $245.53 | 6.426% | $261.3078 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $916.78 | $994.1934 | $994.19 | $994.15 | $994.20 | |