| 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 | $141.67 | 12.158% | $158.8942 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $27.75 | 5.333% | $29.2299 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $247.31 | 13.295% | $280.1899 | $280.19 | $280.20 | $280.20 |
| Purchase #4 | $249.72 | 3.220% | $257.761 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $244.93 | 11.668% | $273.5084 | $273.51 | $273.50 | $273.50 |
| Purchase #6 | $195.92 | 8.707% | $212.9788 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $203.64 | 13.668% | $231.4735 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $1,310.94 | $1,444.0357 | $1,444.03 | $1,444.05 | $1,444.10 | |