| 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 | $189.85 | 12.791% | $214.1337 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $49.42 | 7.661% | $53.2061 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $188.94 | 6.602% | $201.4138 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $185.46 | 12.330% | $208.3272 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $181.47 | 6.345% | $192.9843 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $169.71 | 3.831% | $176.2116 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $76.40 | 8.789% | $83.1148 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $1,041.25 | $1,129.3915 | $1,129.38 | $1,129.40 | $1,129.30 | |