| 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 | $139.69 | 5.204% | $146.9595 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $151.26 | 3.259% | $156.1896 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $49.27 | 6.129% | $52.2898 | $52.29 | $52.30 | $52.30 |
| Purchase #4 | $9.35 | 4.729% | $9.7922 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $55.67 | 10.216% | $61.3572 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $114.65 | 10.562% | $126.7593 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $32.92 | 10.377% | $36.3361 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $552.81 | $589.6837 | $589.69 | $589.70 | $589.80 | |