| 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 | $245.49 | 13.375% | $278.3243 | $278.32 | $278.30 | $278.30 |
| Purchase #2 | $141.66 | 8.823% | $154.1587 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $19.94 | 10.611% | $22.0558 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $20.33 | 6.107% | $21.5716 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $24.97 | 13.698% | $28.3904 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $183.74 | 12.429% | $206.577 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $17.93 | 12.815% | $20.2277 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $654.06 | $731.3055 | $731.31 | $731.30 | $731.40 | |