| 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 | $165.44 | 8.723% | $179.8713 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $214.80 | 12.343% | $241.3128 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $81.71 | 12.316% | $91.7734 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $207.44 | 6.556% | $221.0398 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $136.86 | 9.533% | $149.9069 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $148.32 | 4.196% | $154.5435 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $140.95 | 5.651% | $148.9151 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $1,095.52 | $1,187.3628 | $1,187.36 | $1,187.30 | $1,187.30 | |