| 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 | $125.90 | 9.368% | $137.6943 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $137.81 | 6.869% | $147.2762 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $66.32 | 9.411% | $72.5614 | $72.56 | $72.55 | $72.60 |
| Purchase #4 | $134.78 | 12.731% | $151.9388 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $239.49 | 7.282% | $256.9297 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $240.92 | 9.290% | $263.3015 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $117.76 | 13.694% | $133.8861 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,062.98 | $1,163.5880 | $1,163.59 | $1,163.65 | $1,163.60 | |