| 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 | $177.27 | 3.285% | $183.0933 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $100.58 | 4.704% | $105.3113 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $169.96 | 9.576% | $186.2354 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $56.68 | 5.257% | $59.6597 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $192.48 | 8.594% | $209.0217 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $206.42 | 5.376% | $217.5171 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $166.59 | 10.869% | $184.6967 | $184.70 | $184.70 | $184.70 |
| 7 purchase totals = | $1,069.98 | $1,145.5352 | $1,145.54 | $1,145.50 | $1,145.50 | |