| 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 | $167.84 | 8.125% | $181.477 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $198.63 | 4.758% | $208.0808 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $58.59 | 6.773% | $62.5583 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $98.49 | 11.689% | $110.0025 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $133.84 | 7.238% | $143.5273 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $58.40 | 6.132% | $61.9811 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $165.95 | 3.144% | $171.1675 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $881.74 | $938.7945 | $938.80 | $938.85 | $938.90 | |