| 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 | $164.82 | 4.576% | $172.3622 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $186.30 | 8.268% | $201.7033 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $103.33 | 7.710% | $111.2967 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $119.46 | 5.344% | $125.8439 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $125.26 | 13.437% | $142.0912 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $125.76 | 11.382% | $140.074 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $225.56 | 5.554% | $238.0876 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $1,050.49 | $1,131.4589 | $1,131.45 | $1,131.45 | $1,131.50 | |