| 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 | $126.89 | 10.749% | $140.5294 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $17.89 | 6.148% | $18.9899 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $26.87 | 11.190% | $29.8768 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $27.45 | 5.741% | $29.0259 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $16.68 | 4.410% | $17.4156 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $41.28 | 4.549% | $43.1578 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $171.98 | 8.704% | $186.9491 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $429.04 | $465.9445 | $465.96 | $466.00 | $465.90 | |