| 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 | $153.64 | 5.288% | $161.7645 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $143.39 | 3.222% | $148.01 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $119.62 | 8.508% | $129.7973 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $134.35 | 7.263% | $144.1078 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $24.81 | 10.207% | $27.3424 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $158.56 | 9.727% | $173.9831 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $156.44 | 7.542% | $168.2387 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $890.81 | $953.2438 | $953.24 | $953.25 | $953.20 | |