| 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 | $174.68 | 7.235% | $187.3181 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $115.55 | 6.425% | $122.9741 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $112.39 | 13.496% | $127.5582 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $75.75 | 6.119% | $80.3851 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $25.30 | 13.621% | $28.7461 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $14.45 | 7.536% | $15.539 | $15.54 | $15.55 | $15.50 |
| Purchase #7 | $64.91 | 8.625% | $70.5085 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $583.03 | $633.0291 | $633.04 | $633.00 | $633.00 | |