| 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 | $140.47 | 10.552% | $155.2924 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $14.71 | 4.846% | $15.4228 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $175.68 | 5.684% | $185.6657 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $245.98 | 6.457% | $261.8629 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $195.69 | 10.247% | $215.7424 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $42.71 | 6.154% | $45.3384 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $181.87 | 10.612% | $201.17 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $997.11 | $1,080.4946 | $1,080.49 | $1,080.45 | $1,080.50 | |