| 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 | $177.72 | 9.574% | $194.7349 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $205.37 | 8.270% | $222.3541 | $222.35 | $222.35 | $222.40 |
| Purchase #3 | $169.38 | 5.680% | $179.0008 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $180.81 | 4.195% | $188.395 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $131.50 | 11.775% | $146.9841 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $38.98 | 9.205% | $42.5681 | $42.57 | $42.55 | $42.60 |
| Purchase #7 | $220.65 | 11.787% | $246.658 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,124.41 | $1,220.6950 | $1,220.69 | $1,220.70 | $1,220.80 | |