| 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 | $136.65 | 10.587% | $151.1171 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $160.93 | 7.193% | $172.5057 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $125.64 | 10.230% | $138.493 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $207.77 | 4.403% | $216.9181 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $167.84 | 7.619% | $180.6277 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $78.44 | 4.677% | $82.1086 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $102.90 | 4.321% | $107.3463 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $980.17 | $1,049.1165 | $1,049.13 | $1,049.10 | $1,049.00 | |