| 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 | $160.58 | 11.557% | $179.1382 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $193.70 | 4.602% | $202.6141 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $105.65 | 8.406% | $114.5309 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $151.25 | 13.328% | $171.4086 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $46.67 | 4.551% | $48.794 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $109.33 | 8.865% | $119.0221 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $48.46 | 13.132% | $54.8238 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $815.64 | $890.3317 | $890.32 | $890.30 | $890.20 | |