| 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 | $158.26 | 4.841% | $165.9214 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $17.32 | 11.661% | $19.3397 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $186.47 | 6.556% | $198.695 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $47.35 | 10.310% | $52.2318 | $52.23 | $52.25 | $52.20 |
| Purchase #5 | $153.75 | 13.250% | $174.1219 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $144.74 | 11.802% | $161.8222 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $83.47 | 5.316% | $87.9073 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $791.36 | $860.0393 | $860.04 | $860.00 | $859.90 | |