| 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 | $14.64 | 10.513% | $16.1791 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $120.72 | 8.196% | $130.6142 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $136.95 | 5.377% | $144.3138 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $249.52 | 4.502% | $260.7534 | $260.75 | $260.75 | $260.80 |
| Purchase #5 | $101.76 | 5.264% | $107.1166 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $104.66 | 9.303% | $114.3965 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $15.64 | 3.419% | $16.1747 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $743.89 | $789.5483 | $789.54 | $789.50 | $789.60 | |