| 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 | $158.73 | 6.857% | $169.6141 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $218.40 | 10.262% | $240.8122 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $46.51 | 10.248% | $51.2763 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $50.61 | 5.467% | $53.3768 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $173.90 | 6.712% | $185.5722 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $160.87 | 10.467% | $177.7083 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $94.91 | 10.107% | $104.5026 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $903.93 | $982.8625 | $982.86 | $982.85 | $982.90 | |