| 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 | $127.34 | 7.116% | $136.4015 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $13.25 | 11.655% | $14.7943 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $143.30 | 10.721% | $158.6632 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $88.36 | 13.430% | $100.2267 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $122.47 | 6.266% | $130.144 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $22.79 | 3.592% | $23.6086 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $104.75 | 11.175% | $116.4558 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $622.26 | $680.2941 | $680.29 | $680.30 | $680.30 | |