| 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 | $163.31 | 6.191% | $173.4205 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $233.77 | 13.834% | $266.1097 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $167.25 | 5.316% | $176.141 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $166.57 | 3.681% | $172.7014 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $76.60 | 13.212% | $86.7204 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $37.29 | 5.304% | $39.2679 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $242.57 | 12.749% | $273.4952 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $1,087.36 | $1,187.8561 | $1,187.86 | $1,187.80 | $1,187.80 | |