| 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 | $215.33 | 13.114% | $243.5684 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $174.43 | 5.579% | $184.1614 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $9.47 | 11.586% | $10.5672 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $141.90 | 3.863% | $147.3816 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $170.35 | 12.202% | $191.1361 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $235.91 | 12.615% | $265.67 | $265.67 | $265.65 | $265.70 |
| Purchase #7 | $131.54 | 9.683% | $144.277 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $1,078.93 | $1,186.7617 | $1,186.77 | $1,186.75 | $1,186.90 | |