| 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 | $199.79 | 5.524% | $210.8264 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $166.93 | 4.870% | $175.0595 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $239.81 | 11.386% | $267.1148 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $73.94 | 4.179% | $77.03 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $74.90 | 4.551% | $78.3087 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $34.90 | 9.492% | $38.2127 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $135.54 | 8.615% | $147.2168 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $925.81 | $993.7689 | $993.77 | $993.75 | $993.70 | |