| 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 | $175.42 | 5.176% | $184.4997 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $93.27 | 9.648% | $102.2687 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $121.80 | 4.529% | $127.3163 | $127.32 | $127.30 | $127.30 |
| Purchase #4 | $208.44 | 10.595% | $230.5242 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $207.92 | 10.429% | $229.604 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $178.25 | 10.632% | $197.2015 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $214.47 | 11.540% | $239.2198 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $1,199.57 | $1,310.6342 | $1,310.63 | $1,310.55 | $1,310.60 | |