| 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 | $133.80 | 3.320% | $138.2422 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $104.81 | 6.563% | $111.6887 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $232.72 | 5.451% | $245.4056 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $249.29 | 4.440% | $260.3585 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $160.68 | 3.586% | $166.442 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $132.53 | 8.536% | $143.8428 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $121.37 | 11.510% | $135.3397 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,135.20 | $1,201.3195 | $1,201.32 | $1,201.35 | $1,201.20 | |