| 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 | $216.25 | 5.647% | $228.4616 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $166.69 | 3.583% | $172.6625 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $129.92 | 12.315% | $145.9196 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $105.91 | 12.662% | $119.3203 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $138.56 | 11.118% | $153.9651 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $14.49 | 4.657% | $15.1648 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $26.87 | 6.534% | $28.6257 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $798.69 | $864.1196 | $864.12 | $864.05 | $864.20 | |