| 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 | $119.35 | 11.693% | $133.3056 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $16.46 | 8.572% | $17.871 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $8.85 | 13.471% | $10.0422 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $137.85 | 8.304% | $149.2971 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $201.44 | 3.205% | $207.8962 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $195.29 | 9.683% | $214.1999 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $129.50 | 12.432% | $145.5994 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $808.74 | $878.2114 | $878.22 | $878.20 | $878.20 | |