| 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 | $129.93 | 5.854% | $137.5361 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $73.53 | 8.575% | $79.8352 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $210.78 | 12.246% | $236.5921 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $208.99 | 11.838% | $233.7302 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $118.77 | 9.715% | $130.3085 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $131.73 | 3.117% | $135.836 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $76.32 | 8.392% | $82.7248 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $950.05 | $1,036.5629 | $1,036.57 | $1,036.60 | $1,036.40 | |