| 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 | $195.78 | 3.633% | $202.8927 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $222.27 | 7.607% | $239.1781 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $132.30 | 3.318% | $136.6897 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $161.59 | 12.222% | $181.3395 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $7.62 | 3.553% | $7.8907 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $126.90 | 5.265% | $133.5813 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $239.38 | 6.873% | $255.8326 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $1,085.84 | $1,157.4046 | $1,157.40 | $1,157.50 | $1,157.40 | |