| 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 | $127.76 | 5.345% | $134.5888 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $110.52 | 13.703% | $125.6646 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $182.78 | 7.781% | $197.0021 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $121.65 | 3.493% | $125.8992 | $125.90 | $125.90 | $125.90 |
| Purchase #5 | $35.37 | 6.670% | $37.7292 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $138.55 | 6.807% | $147.9811 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $181.92 | 4.837% | $190.7195 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $898.55 | $959.5845 | $959.58 | $959.60 | $959.60 | |