| 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 | $145.78 | 13.334% | $165.2183 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $162.47 | 9.492% | $177.8917 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $229.77 | 4.215% | $239.4548 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $31.40 | 7.189% | $33.6573 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $38.39 | 12.117% | $43.0417 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $112.68 | 3.660% | $116.8041 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $177.36 | 4.300% | $184.9865 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $897.85 | $961.0544 | $961.05 | $961.05 | $961.10 | |