| 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 | $182.70 | 7.870% | $197.0785 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $247.68 | 10.410% | $273.4635 | $273.46 | $273.45 | $273.50 |
| Purchase #3 | $145.42 | 3.624% | $150.69 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $186.73 | 9.617% | $204.6878 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $175.90 | 3.595% | $182.2236 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $243.31 | 4.487% | $254.2273 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $125.83 | 8.260% | $136.2236 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $1,307.57 | $1,398.5943 | $1,398.59 | $1,398.60 | $1,398.60 | |