| 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 | $177.58 | 8.797% | $193.2017 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $10.93 | 10.483% | $12.0758 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $173.79 | 10.762% | $192.4933 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $44.55 | 5.470% | $46.9869 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $185.99 | 3.535% | $192.5647 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $18.88 | 11.496% | $21.0504 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $79.43 | 3.147% | $81.9297 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $691.15 | $740.3025 | $740.30 | $740.35 | $740.40 | |