| 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 | $234.59 | 8.849% | $255.3489 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $176.80 | 4.178% | $184.1867 | $184.19 | $184.20 | $184.20 |
| Purchase #3 | $168.67 | 5.388% | $177.7579 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $21.88 | 11.769% | $24.4551 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $88.43 | 12.124% | $99.1513 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $136.94 | 7.651% | $147.4173 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $24.99 | 11.537% | $27.8731 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $852.30 | $916.1903 | $916.20 | $916.15 | $916.30 | |