| 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 | $175.56 | 6.216% | $186.4728 | $186.47 | $186.45 | $186.50 |
| Purchase #2 | $205.98 | 13.686% | $234.1704 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $17.91 | 3.839% | $18.5976 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $81.72 | 7.653% | $87.974 | $87.97 | $87.95 | $88.00 |
| Purchase #5 | $221.37 | 12.816% | $249.7408 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $193.55 | 9.565% | $212.0631 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $57.62 | 7.486% | $61.9334 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $953.71 | $1,050.9521 | $1,050.94 | $1,050.90 | $1,051.00 | |