| 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 | $187.77 | 9.468% | $205.5481 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $174.44 | 7.584% | $187.6695 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $6.96 | 11.372% | $7.7515 | $7.75 | $7.75 | $7.80 |
| Purchase #4 | $164.68 | 6.715% | $175.7383 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $53.93 | 7.501% | $57.9753 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $134.84 | 3.767% | $139.9194 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $115.61 | 7.852% | $124.6877 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $838.23 | $899.2898 | $899.30 | $899.30 | $899.30 | |