| 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 | $161.50 | 11.265% | $179.693 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $168.87 | 12.201% | $189.4738 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $103.41 | 3.153% | $106.6705 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $144.75 | 5.517% | $152.7359 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $152.55 | 8.704% | $165.828 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $143.61 | 8.657% | $156.0423 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $99.68 | 8.406% | $108.0591 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $974.37 | $1,058.5026 | $1,058.50 | $1,058.50 | $1,058.50 | |