| 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 | $163.66 | 10.705% | $181.1798 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $100.92 | 4.468% | $105.4291 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $59.77 | 12.724% | $67.3751 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $14.63 | 10.325% | $16.1405 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $152.88 | 3.844% | $158.7567 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $113.61 | 9.108% | $123.9576 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $123.61 | 9.202% | $134.9846 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $729.08 | $787.8234 | $787.83 | $787.90 | $787.90 | |