| 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 | $144.33 | 12.194% | $161.9296 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $18.35 | 10.220% | $20.2254 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $235.82 | 3.619% | $244.3543 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $49.38 | 5.330% | $52.012 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $211.96 | 10.487% | $234.1882 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $191.42 | 5.239% | $201.4485 | $201.45 | $201.45 | $201.40 |
| Purchase #7 | $59.56 | 13.583% | $67.65 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $910.82 | $981.8080 | $981.81 | $981.85 | $981.80 | |