| 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 | $70.28 | 6.140% | $74.5952 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $107.25 | 10.448% | $118.4555 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $197.85 | 7.745% | $213.1735 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $218.62 | 11.289% | $243.3 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $202.93 | 9.864% | $222.947 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $154.75 | 6.209% | $164.3584 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $240.32 | 13.323% | $272.3378 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $1,192.00 | $1,309.1674 | $1,309.18 | $1,309.15 | $1,309.20 | |