| 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 | $193.80 | 5.242% | $203.959 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $136.89 | 6.133% | $145.2855 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $197.83 | 9.604% | $216.8296 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $157.37 | 9.762% | $172.7325 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $13.32 | 10.190% | $14.6773 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $174.97 | 7.866% | $188.7331 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $149.31 | 5.276% | $157.1876 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $1,023.49 | $1,099.4046 | $1,099.41 | $1,099.50 | $1,099.40 | |