| 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 | $130.42 | 3.216% | $134.6143 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $176.58 | 3.314% | $182.4319 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $70.61 | 11.635% | $78.8255 | $78.83 | $78.85 | $78.80 |
| Purchase #4 | $163.48 | 7.496% | $175.7345 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $99.74 | 3.657% | $103.3875 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $71.84 | 13.716% | $81.6936 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $144.55 | 3.211% | $149.1915 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $857.22 | $905.8788 | $905.87 | $905.95 | $905.80 | |