| 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 | $187.86 | 5.621% | $198.4196 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $80.65 | 5.704% | $85.2503 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $119.31 | 12.402% | $134.1068 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $190.94 | 7.200% | $204.6877 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $139.49 | 7.808% | $150.3814 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $23.62 | 4.756% | $24.7434 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $132.83 | 7.836% | $143.2386 | $143.24 | $143.25 | $143.20 |
| 7 purchase totals = | $874.70 | $940.8278 | $940.83 | $940.85 | $940.80 | |