| 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 | $125.43 | 13.776% | $142.7092 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $248.91 | 9.625% | $272.8676 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $58.41 | 3.277% | $60.3241 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $222.55 | 4.628% | $232.8496 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $160.77 | 10.781% | $178.1026 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $137.98 | 7.397% | $148.1864 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $217.25 | 6.695% | $231.7949 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,171.30 | $1,266.8344 | $1,266.83 | $1,266.80 | $1,266.80 | |