| 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 | $167.80 | 5.120% | $176.3914 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $104.58 | 9.225% | $114.2275 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $227.60 | 4.346% | $237.4915 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $5.93 | 7.429% | $6.3705 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $41.42 | 4.247% | $43.1791 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $64.77 | 12.302% | $72.738 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $187.30 | 3.722% | $194.2713 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $799.40 | $844.6693 | $844.67 | $844.70 | $844.70 | |