| 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 | $170.97 | 4.112% | $178.0003 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $136.70 | 3.490% | $141.4708 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $14.47 | 3.220% | $14.9359 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $85.69 | 10.254% | $94.4767 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $188.37 | 8.606% | $204.5811 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $49.72 | 12.211% | $55.7913 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $33.86 | 4.628% | $35.427 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $679.78 | $724.6831 | $724.69 | $724.75 | $724.70 | |