| 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 | $148.79 | 3.442% | $153.9114 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $84.75 | 11.495% | $94.492 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $129.97 | 12.378% | $146.0577 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $176.39 | 3.777% | $183.0523 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $239.81 | 7.535% | $257.8797 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $9.45 | 13.533% | $10.7289 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $179.86 | 12.312% | $202.0044 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $969.02 | $1,048.1264 | $1,048.12 | $1,048.15 | $1,048.20 | |