| 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 | $139.58 | 13.858% | $158.923 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $26.69 | 5.644% | $28.1964 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $40.32 | 9.337% | $44.0847 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $204.73 | 5.793% | $216.59 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $225.26 | 13.617% | $255.9337 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $72.52 | 9.427% | $79.3565 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $138.34 | 6.340% | $147.1108 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $847.44 | $930.1951 | $930.19 | $930.20 | $930.20 | |