| 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 | $140.99 | 7.789% | $151.9717 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $144.72 | 12.479% | $162.7796 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $83.73 | 11.390% | $93.2668 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $192.49 | 11.717% | $215.0441 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $142.29 | 13.845% | $161.9901 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $23.84 | 6.772% | $25.4544 | $25.45 | $25.45 | $25.50 |
| Purchase #7 | $80.25 | 4.386% | $83.7698 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $808.31 | $894.2765 | $894.27 | $894.25 | $894.40 | |