| 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 | $184.99 | 3.691% | $191.818 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $25.63 | 4.660% | $26.8244 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $160.30 | 12.431% | $180.2269 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $191.50 | 10.524% | $211.6535 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $216.76 | 4.860% | $227.2945 | $227.29 | $227.30 | $227.30 |
| Purchase #6 | $24.82 | 10.509% | $27.4283 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $55.76 | 6.775% | $59.5377 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $859.76 | $924.7833 | $924.78 | $924.80 | $924.70 | |