| 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 | $151.29 | 4.697% | $158.3961 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $47.91 | 4.533% | $50.0818 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $196.53 | 6.663% | $209.6248 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $175.41 | 4.558% | $183.4052 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $112.63 | 3.420% | $116.4819 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $129.28 | 4.383% | $134.9463 | $134.95 | $134.95 | $134.90 |
| Purchase #7 | $61.93 | 12.301% | $69.548 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $874.98 | $922.4841 | $922.49 | $922.50 | $922.40 | |