| 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 | $104.82 | 7.522% | $112.7046 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $208.28 | 8.120% | $225.1923 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $16.61 | 6.749% | $17.731 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $80.90 | 6.565% | $86.2111 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $166.68 | 7.861% | $179.7827 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $66.48 | 10.481% | $73.4478 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $103.70 | 3.475% | $107.3036 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $747.47 | $802.3731 | $802.36 | $802.40 | $802.30 | |