| 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 | $136.90 | 12.505% | $154.0193 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $123.66 | 7.866% | $133.3871 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $176.71 | 9.727% | $193.8986 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $184.28 | 12.483% | $207.2837 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $198.43 | 13.565% | $225.347 | $225.35 | $225.35 | $225.30 |
| Purchase #6 | $58.62 | 6.430% | $62.3893 | $62.39 | $62.40 | $62.40 |
| Purchase #7 | $162.65 | 10.178% | $179.2045 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,041.25 | $1,155.5295 | $1,155.53 | $1,155.55 | $1,155.50 | |