| 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 | $134.50 | 4.571% | $140.648 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $162.62 | 3.728% | $168.6825 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $156.39 | 9.792% | $171.7037 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $247.50 | 4.670% | $259.0583 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $38.72 | 13.298% | $43.869 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $8.43 | 13.646% | $9.5804 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $139.53 | 6.843% | $149.078 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $887.69 | $942.6199 | $942.62 | $942.65 | $942.70 | |