| 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 | $146.99 | 8.106% | $158.905 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $74.68 | 13.115% | $84.4743 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $168.56 | 4.294% | $175.798 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $86.90 | 9.407% | $95.0747 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $74.85 | 8.464% | $81.1853 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $175.94 | 6.242% | $186.9222 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $54.60 | 12.830% | $61.6052 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $782.52 | $843.9647 | $843.97 | $843.90 | $844.00 | |