| 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 | $166.38 | 11.658% | $185.7766 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $155.58 | 12.359% | $174.8081 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $110.75 | 3.375% | $114.4878 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $165.84 | 13.626% | $188.4374 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $149.39 | 3.420% | $154.4991 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $199.34 | 4.673% | $208.6552 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $202.82 | 12.255% | $227.6756 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $1,150.10 | $1,254.3398 | $1,254.36 | $1,254.40 | $1,254.40 | |