| 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 | $105.88 | 3.671% | $109.7669 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $146.97 | 12.446% | $165.2619 | $165.26 | $165.25 | $165.30 |
| Purchase #3 | $164.69 | 6.532% | $175.4476 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $48.48 | 9.362% | $53.0187 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $119.90 | 3.361% | $123.9298 | $123.93 | $123.95 | $123.90 |
| Purchase #6 | $84.38 | 13.112% | $95.4439 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $89.95 | 3.599% | $93.1873 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $760.25 | $816.0561 | $816.06 | $816.05 | $816.00 | |