| 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 | $153.29 | 10.144% | $168.8397 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $208.31 | 6.106% | $221.0294 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $7.60 | 4.843% | $7.9681 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $28.36 | 3.203% | $29.2684 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $218.47 | 10.838% | $242.1478 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $124.29 | 9.681% | $136.3225 | $136.32 | $136.30 | $136.30 |
| Purchase #7 | $20.75 | 3.748% | $21.5277 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $761.07 | $827.1036 | $827.11 | $827.10 | $827.00 | |