| 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 | $17.28 | 6.552% | $18.4122 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $248.72 | 8.388% | $269.5826 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $180.26 | 6.555% | $192.076 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $39.25 | 10.627% | $43.4211 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $139.49 | 3.483% | $144.3484 | $144.35 | $144.35 | $144.30 |
| Purchase #6 | $41.70 | 8.167% | $45.1056 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $190.28 | 5.553% | $200.8462 | $200.85 | $200.85 | $200.80 |
| 7 purchase totals = | $856.98 | $913.7921 | $913.80 | $913.80 | $913.70 | |