| 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 | $129.59 | 13.750% | $147.4086 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $141.61 | 11.542% | $157.9546 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $124.57 | 5.334% | $131.2146 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $38.88 | 5.614% | $41.0627 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $188.63 | 12.212% | $211.6655 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $117.56 | 13.644% | $133.5999 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $247.70 | 13.342% | $280.7481 | $280.75 | $280.75 | $280.70 |
| 7 purchase totals = | $988.54 | $1,103.6540 | $1,103.65 | $1,103.60 | $1,103.70 | |