| 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 | $165.41 | 3.389% | $171.0157 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $220.73 | 7.750% | $237.8366 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $86.44 | 13.388% | $98.0126 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $89.65 | 11.235% | $99.7222 | $99.72 | $99.70 | $99.70 |
| Purchase #5 | $184.55 | 3.146% | $190.3559 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $133.52 | 9.660% | $146.418 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $22.86 | 9.514% | $25.0349 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $903.16 | $968.3959 | $968.40 | $968.35 | $968.30 | |