| 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 | $115.62 | 10.846% | $128.1601 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $106.84 | 12.232% | $119.9087 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $200.84 | 12.292% | $225.5273 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $183.62 | 7.476% | $197.3474 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $100.51 | 11.825% | $112.3953 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $68.83 | 9.315% | $75.2415 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $122.81 | 4.175% | $127.9373 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $899.07 | $986.5176 | $986.53 | $986.55 | $986.40 | |