| 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 | $142.94 | 6.218% | $151.828 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $15.86 | 9.488% | $17.3648 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $189.96 | 4.427% | $198.3695 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $98.77 | 10.314% | $108.9571 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $50.84 | 10.497% | $56.1767 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $190.58 | 10.690% | $210.953 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $239.99 | 13.410% | $272.1727 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $928.94 | $1,015.8218 | $1,015.82 | $1,015.80 | $1,016.00 | |