| 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 | $177.52 | 7.600% | $191.0115 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $199.75 | 5.558% | $210.8521 | $210.85 | $210.85 | $210.90 |
| Purchase #3 | $224.36 | 12.639% | $252.7169 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $13.27 | 10.656% | $14.6841 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $103.84 | 4.442% | $108.4526 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $237.73 | 3.539% | $246.1433 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $79.36 | 13.142% | $89.7895 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $1,035.83 | $1,113.6500 | $1,113.64 | $1,113.65 | $1,113.70 | |