| 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 | $168.97 | 9.744% | $185.4344 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $62.28 | 12.419% | $70.0146 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $174.61 | 3.701% | $181.0723 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $234.28 | 6.666% | $249.8971 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $207.59 | 9.638% | $227.5975 | $227.60 | $227.60 | $227.60 |
| Purchase #6 | $208.51 | 7.351% | $223.8376 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $210.56 | 13.702% | $239.4109 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $1,266.80 | $1,377.2644 | $1,377.26 | $1,377.25 | $1,377.20 | |