| 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 | $106.92 | 10.441% | $118.0835 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $154.40 | 6.353% | $164.209 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $41.43 | 10.618% | $45.829 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $234.64 | 5.822% | $248.3007 | $248.30 | $248.30 | $248.30 |
| Purchase #5 | $122.38 | 3.584% | $126.7661 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $65.57 | 5.725% | $69.3239 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $188.35 | 11.369% | $209.7635 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $913.69 | $982.2757 | $982.27 | $982.25 | $982.30 | |