| 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 | $146.53 | 7.482% | $157.4934 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $249.82 | 7.360% | $268.2068 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $156.78 | 13.441% | $177.8528 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $33.94 | 9.570% | $37.1881 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $107.83 | 6.221% | $114.5381 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $168.53 | 6.446% | $179.3934 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $205.77 | 11.676% | $229.7957 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $1,069.20 | $1,164.4683 | $1,164.47 | $1,164.50 | $1,164.50 | |