| 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 | $155.33 | 3.628% | $160.9654 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $153.70 | 7.287% | $164.9001 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $109.46 | 11.263% | $121.7885 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $14.94 | 13.534% | $16.962 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $51.97 | 5.350% | $54.7504 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $46.63 | 3.252% | $48.1464 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $14.66 | 10.298% | $16.1697 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $546.69 | $583.6825 | $583.69 | $583.65 | $583.80 | |