| 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 | $187.46 | 7.675% | $201.8476 | $201.85 | $201.85 | $201.80 |
| Purchase #2 | $75.47 | 6.194% | $80.1446 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $162.84 | 6.126% | $172.8156 | $172.82 | $172.80 | $172.80 |
| Purchase #4 | $155.38 | 7.297% | $166.7181 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $125.34 | 9.684% | $137.4779 | $137.48 | $137.50 | $137.50 |
| Purchase #6 | $156.84 | 7.618% | $168.7881 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $50.62 | 11.475% | $56.4286 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $913.95 | $984.2205 | $984.23 | $984.25 | $984.10 | |