| 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 | $113.93 | 4.610% | $119.1822 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $245.44 | 7.423% | $263.659 | $263.66 | $263.65 | $263.70 |
| Purchase #3 | $154.42 | 3.274% | $159.4757 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $170.33 | 5.409% | $179.5431 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $105.78 | 7.795% | $114.0256 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $47.91 | 11.836% | $53.5806 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $232.51 | 10.758% | $257.5234 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,070.32 | $1,146.9896 | $1,146.99 | $1,147.05 | $1,147.00 | |