| 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 | $151.40 | 9.543% | $165.8481 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $209.71 | 6.323% | $222.97 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $181.82 | 5.110% | $191.111 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $161.29 | 12.503% | $181.4561 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $35.26 | 10.577% | $38.9895 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $50.40 | 12.674% | $56.7877 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $231.85 | 6.141% | $246.0879 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $1,021.73 | $1,103.2503 | $1,103.26 | $1,103.25 | $1,103.30 | |