| 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 | $115.35 | 8.366% | $125.0002 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $40.77 | 6.401% | $43.3797 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $79.98 | 8.754% | $86.9814 | $86.98 | $87.00 | $87.00 |
| Purchase #4 | $133.38 | 6.801% | $142.4512 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $7.83 | 11.841% | $8.7572 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $165.71 | 9.362% | $181.2238 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $67.88 | 12.345% | $76.2598 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $610.90 | $664.0533 | $664.05 | $664.05 | $664.20 | |