| 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 | $16.55 | 11.209% | $18.4051 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $76.79 | 10.585% | $84.9182 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $168.93 | 10.372% | $186.4514 | $186.45 | $186.45 | $186.50 |
| Purchase #4 | $229.88 | 5.368% | $242.22 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $8.68 | 9.279% | $9.4854 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $208.56 | 5.647% | $220.3374 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $67.78 | 12.398% | $76.1834 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $777.17 | $838.0009 | $838.01 | $838.00 | $838.00 | |