| 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 | $134.81 | 13.614% | $153.163 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $195.35 | 11.583% | $217.9774 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $222.43 | 6.748% | $237.4396 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $94.25 | 3.829% | $97.8588 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $45.42 | 5.599% | $47.9631 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $124.29 | 13.238% | $140.7435 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $90.86 | 7.649% | $97.8099 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $907.41 | $992.9553 | $992.95 | $992.95 | $993.00 | |