| 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 | $136.48 | 4.496% | $142.6161 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $204.36 | 12.777% | $230.4711 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $167.86 | 7.867% | $181.0655 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $142.40 | 12.744% | $160.5475 | $160.55 | $160.55 | $160.50 |
| Purchase #5 | $155.80 | 8.260% | $168.6691 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $206.28 | 13.194% | $233.4966 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $120.89 | 3.455% | $125.0667 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,134.07 | $1,241.9326 | $1,241.95 | $1,241.85 | $1,242.00 | |