| 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 | $16.32 | 11.777% | $18.242 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $125.85 | 13.708% | $143.1015 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $123.98 | 5.646% | $130.9799 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $113.83 | 7.322% | $122.1646 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $91.80 | 13.299% | $104.0085 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $186.34 | 7.569% | $200.4441 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $219.25 | 10.230% | $241.6793 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $877.37 | $960.6199 | $960.61 | $960.65 | $960.60 | |