| 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 | $155.28 | 11.869% | $173.7102 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $173.80 | 3.378% | $179.671 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $65.90 | 13.551% | $74.8301 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $205.91 | 12.609% | $231.8732 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $135.97 | 12.770% | $153.3334 | $153.33 | $153.35 | $153.30 |
| Purchase #6 | $238.34 | 5.759% | $252.066 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $100.67 | 3.683% | $104.3777 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $1,075.87 | $1,169.8616 | $1,169.86 | $1,169.85 | $1,169.90 | |