| 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 | $127.79 | 13.778% | $145.3969 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $7.86 | 9.427% | $8.601 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $151.44 | 10.121% | $166.7672 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $211.51 | 10.238% | $233.1644 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $74.51 | 6.746% | $79.5364 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $161.69 | 8.711% | $175.7748 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $51.35 | 11.619% | $57.3164 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $786.15 | $866.5571 | $866.56 | $866.50 | $866.60 | |