| 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 | $127.58 | 11.227% | $141.9034 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $158.37 | 12.132% | $177.5834 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $116.71 | 13.866% | $132.893 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $167.72 | 6.798% | $179.1216 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $33.55 | 7.574% | $36.0911 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $85.47 | 9.221% | $93.3512 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $90.40 | 3.382% | $93.4573 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $779.80 | $854.4010 | $854.39 | $854.40 | $854.50 | |