| 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 | $153.46 | 6.715% | $163.7648 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $67.34 | 7.136% | $72.1454 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $230.41 | 10.558% | $254.7367 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $74.51 | 9.786% | $81.8015 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $203.88 | 6.140% | $216.3982 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $33.41 | 8.359% | $36.2027 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $127.39 | 13.126% | $144.1112 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $890.40 | $969.1605 | $969.16 | $969.15 | $969.10 | |