| 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 | $75.64 | 8.522% | $82.086 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $157.82 | 9.302% | $172.5004 | $172.50 | $172.50 | $172.50 |
| Purchase #3 | $121.92 | 13.823% | $138.773 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $92.40 | 6.670% | $98.5631 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $190.94 | 3.597% | $197.8081 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $125.73 | 12.590% | $141.5594 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $30.81 | 5.153% | $32.3976 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $795.26 | $863.6876 | $863.69 | $863.65 | $863.80 | |