| 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 | $179.39 | 7.689% | $193.1833 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $225.65 | 3.557% | $233.6764 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $11.58 | 9.537% | $12.6844 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $34.27 | 7.651% | $36.892 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $67.52 | 3.145% | $69.6435 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $142.49 | 10.220% | $157.0525 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $230.90 | 13.503% | $262.0784 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $891.80 | $965.2105 | $965.20 | $965.30 | $965.30 | |