| 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 | $172.28 | 12.196% | $193.2913 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $175.51 | 6.314% | $186.5917 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $221.57 | 3.845% | $230.0894 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $118.30 | 5.221% | $124.4764 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $114.68 | 10.812% | $127.0792 | $127.08 | $127.10 | $127.10 |
| Purchase #6 | $245.26 | 5.873% | $259.6641 | $259.66 | $259.65 | $259.70 |
| Purchase #7 | $168.61 | 13.317% | $191.0638 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,216.21 | $1,312.2559 | $1,312.25 | $1,312.30 | $1,312.40 | |