| 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 | $147.28 | 11.525% | $164.254 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $129.67 | 10.412% | $143.1712 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $126.60 | 9.614% | $138.7713 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $80.78 | 7.691% | $86.9928 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $132.79 | 11.384% | $147.9068 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $59.32 | 13.765% | $67.4854 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $15.82 | 4.633% | $16.5529 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $692.26 | $765.1344 | $765.13 | $765.10 | $765.30 | |