| 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 | $164.83 | 6.485% | $175.5192 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $208.62 | 11.663% | $232.9514 | $232.95 | $232.95 | $233.00 |
| Purchase #3 | $17.85 | 12.721% | $20.1207 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $29.88 | 9.501% | $32.7189 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $72.85 | 9.854% | $80.0286 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $165.77 | 10.360% | $182.9438 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $8.36 | 7.447% | $8.9826 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $668.16 | $733.2652 | $733.26 | $733.25 | $733.20 | |