| 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 | $205.74 | 6.662% | $219.4464 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $166.92 | 5.246% | $175.6766 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $148.52 | 10.176% | $163.6334 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $168.85 | 11.562% | $188.3724 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $46.97 | 12.370% | $52.7802 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $157.92 | 13.729% | $179.6008 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $75.89 | 9.666% | $83.2255 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $970.81 | $1,062.7353 | $1,062.74 | $1,062.80 | $1,062.70 | |