| 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 | $156.91 | 9.587% | $171.953 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $249.43 | 8.529% | $270.7039 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $130.70 | 5.110% | $137.3788 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $66.74 | 8.780% | $72.5998 | $72.60 | $72.60 | $72.60 |
| Purchase #5 | $205.98 | 6.314% | $218.9856 | $218.99 | $219.00 | $219.00 |
| Purchase #6 | $12.62 | 3.777% | $13.0967 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $64.43 | 11.198% | $71.6449 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $886.81 | $956.3627 | $956.36 | $956.40 | $956.40 | |