| 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 | $113.45 | 3.870% | $117.8405 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $46.84 | 10.369% | $51.6968 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $163.69 | 8.595% | $177.7592 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $164.31 | 4.456% | $171.6317 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $232.37 | 6.524% | $247.5298 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $60.83 | 7.163% | $65.1873 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $177.79 | 13.694% | $202.1366 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $959.28 | $1,033.7819 | $1,033.79 | $1,033.85 | $1,033.70 | |