| 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 | $171.45 | 12.153% | $192.2863 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $39.67 | 12.763% | $44.7331 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $99.29 | 3.861% | $103.1236 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $28.48 | 11.421% | $31.7327 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $140.84 | 12.142% | $157.9408 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $44.70 | 9.867% | $49.1105 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $163.90 | 11.495% | $182.7403 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $688.33 | $761.6673 | $761.66 | $761.70 | $761.50 | |