| 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 | $167.62 | 9.814% | $184.0702 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $101.90 | 3.395% | $105.3595 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $10.51 | 3.524% | $10.8804 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $228.92 | 13.428% | $259.6594 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $16.35 | 12.468% | $18.3885 | $18.39 | $18.40 | $18.40 |
| Purchase #6 | $120.36 | 7.775% | $129.718 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $117.39 | 3.726% | $121.764 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $763.05 | $829.8400 | $829.84 | $829.80 | $830.00 | |