| 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 | $132.46 | 8.484% | $143.6979 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $16.31 | 11.644% | $18.2091 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $250.29 | 4.229% | $260.8748 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $54.48 | 3.748% | $56.5219 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $225.71 | 11.602% | $251.8969 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $231.47 | 11.357% | $257.758 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $151.76 | 10.584% | $167.8223 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $1,062.48 | $1,156.7809 | $1,156.78 | $1,156.70 | $1,156.80 | |