| 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 | $172.74 | 3.833% | $179.3611 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $110.43 | 4.464% | $115.3596 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $154.72 | 13.163% | $175.0858 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $73.88 | 5.427% | $77.8895 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $206.44 | 13.760% | $234.8461 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $125.66 | 9.538% | $137.6455 | $137.65 | $137.65 | $137.60 |
| Purchase #7 | $139.91 | 9.726% | $153.5176 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $983.78 | $1,073.7052 | $1,073.72 | $1,073.70 | $1,073.70 | |