| 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 | $192.76 | 3.551% | $199.6049 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $198.47 | 8.837% | $216.0088 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $161.53 | 11.385% | $179.9202 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $170.41 | 4.646% | $178.3272 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $151.81 | 8.345% | $164.4785 | $164.48 | $164.50 | $164.50 |
| Purchase #6 | $14.64 | 5.734% | $15.4795 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $182.30 | 11.730% | $203.6838 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $1,071.92 | $1,157.5029 | $1,157.50 | $1,157.55 | $1,157.50 | |