| 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 | $186.81 | 8.646% | $202.9616 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $63.48 | 10.424% | $70.0972 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $159.74 | 11.590% | $178.2539 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $115.55 | 3.157% | $119.1979 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $163.65 | 8.526% | $177.6028 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $77.49 | 3.380% | $80.1092 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $75.84 | 9.471% | $83.0228 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $842.56 | $911.2454 | $911.24 | $911.20 | $911.30 | |