| 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 | $150.61 | 9.397% | $164.7628 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $133.90 | 3.253% | $138.2558 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $108.74 | 4.839% | $114.0019 | $114.00 | $114.00 | $114.00 |
| Purchase #4 | $81.55 | 3.601% | $84.4866 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $15.70 | 8.641% | $17.0566 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $217.57 | 6.460% | $231.625 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $191.64 | 11.603% | $213.876 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $899.71 | $964.0647 | $964.08 | $964.10 | $964.20 | |