| 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 | $145.26 | 7.507% | $156.1647 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $111.76 | 8.656% | $121.4339 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $225.32 | 6.385% | $239.7067 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $72.36 | 4.795% | $75.8297 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $113.74 | 9.734% | $124.8115 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $121.42 | 10.442% | $134.0987 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $17.68 | 8.661% | $19.2113 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $807.54 | $871.2565 | $871.25 | $871.25 | $871.20 | |