| 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 | $108.59 | 8.653% | $117.9863 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $7.65 | 10.603% | $8.4611 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $107.37 | 9.747% | $117.8354 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $107.30 | 6.704% | $114.4934 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $129.69 | 3.193% | $133.831 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $164.84 | 7.568% | $177.3151 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $47.42 | 12.451% | $53.3243 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $672.86 | $723.2466 | $723.25 | $723.25 | $723.20 | |