| 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 | $155.83 | 5.637% | $164.6141 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $115.97 | 8.112% | $125.3775 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $186.26 | 8.188% | $201.511 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $31.80 | 9.837% | $34.9282 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $208.29 | 6.583% | $222.0017 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $69.36 | 11.115% | $77.0694 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $9.60 | 4.134% | $9.9969 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $777.11 | $835.4988 | $835.50 | $835.50 | $835.50 | |