| 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 | $151.87 | 10.632% | $168.0168 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $207.86 | 5.544% | $219.3838 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $39.82 | 13.150% | $45.0563 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $59.44 | 11.417% | $66.2263 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $227.31 | 10.498% | $251.173 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $30.63 | 13.844% | $34.8704 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $122.68 | 12.653% | $138.2027 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $839.61 | $922.9293 | $922.93 | $922.90 | $923.00 | |