| 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 | $139.27 | 6.580% | $148.434 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $75.49 | 6.475% | $80.378 | $80.38 | $80.40 | $80.40 |
| Purchase #3 | $200.37 | 11.833% | $224.0798 | $224.08 | $224.10 | $224.10 |
| Purchase #4 | $112.70 | 6.175% | $119.6592 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $156.41 | 13.206% | $177.0655 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $150.89 | 7.287% | $161.8854 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $104.54 | 13.546% | $118.701 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $939.67 | $1,030.2029 | $1,030.21 | $1,030.25 | $1,030.30 | |