| 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 | $130.28 | 5.181% | $137.0298 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $137.45 | 12.358% | $154.4361 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $72.62 | 13.845% | $82.6742 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $100.48 | 4.700% | $105.2026 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $178.78 | 11.109% | $198.6407 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $150.81 | 3.494% | $156.0793 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $26.72 | 8.506% | $28.9928 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $797.14 | $863.0555 | $863.05 | $863.10 | $863.00 | |