| 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 | $180.71 | 9.700% | $198.2389 | $198.24 | $198.25 | $198.20 |
| Purchase #2 | $209.43 | 3.646% | $217.0658 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $70.70 | 13.609% | $80.3216 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $107.54 | 6.446% | $114.472 | $114.47 | $114.45 | $114.50 |
| Purchase #5 | $195.69 | 6.788% | $208.9734 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $105.97 | 7.217% | $113.6179 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $97.37 | 4.593% | $101.8422 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $967.41 | $1,034.5318 | $1,034.53 | $1,034.45 | $1,034.50 | |