| 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 | $148.55 | 5.578% | $156.8361 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $229.51 | 4.389% | $239.5832 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $170.32 | 3.551% | $176.3681 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $46.42 | 13.126% | $52.5131 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $209.68 | 9.298% | $229.176 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $214.97 | 3.653% | $222.8229 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $87.82 | 5.300% | $92.4745 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $1,107.27 | $1,169.7739 | $1,169.77 | $1,169.75 | $1,169.80 | |