| 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 | $158.54 | 7.798% | $170.9029 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $5.55 | 3.143% | $5.7244 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $216.78 | 4.334% | $226.1752 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $178.87 | 8.502% | $194.0775 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $34.42 | 13.619% | $39.1077 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $171.44 | 5.788% | $181.3629 | $181.36 | $181.35 | $181.40 |
| Purchase #7 | $8.64 | 12.698% | $9.7371 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $774.24 | $827.0877 | $827.09 | $827.10 | $827.10 | |