| 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 | $174.28 | 4.103% | $181.4307 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $170.79 | 9.492% | $187.0014 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $129.73 | 10.192% | $142.9521 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $171.45 | 4.438% | $179.059 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $75.66 | 10.764% | $83.804 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $207.52 | 5.439% | $218.807 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $113.55 | 10.802% | $125.8157 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $1,042.98 | $1,118.8699 | $1,118.87 | $1,118.85 | $1,118.90 | |