| 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 | $198.47 | 13.805% | $225.8688 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $170.33 | 7.179% | $182.558 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $49.46 | 3.301% | $51.0927 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $124.93 | 5.222% | $131.4538 | $131.45 | $131.45 | $131.50 |
| Purchase #5 | $111.86 | 10.723% | $123.8547 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $8.34 | 8.160% | $9.0205 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $26.55 | 9.174% | $28.9857 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $689.94 | $752.8342 | $752.83 | $752.80 | $753.00 | |