| 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 | $174.36 | 13.736% | $198.3101 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $30.56 | 6.423% | $32.5229 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $210.27 | 11.540% | $234.5352 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $175.57 | 12.409% | $197.3565 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $131.77 | 3.375% | $136.2172 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $16.46 | 13.795% | $18.7307 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $160.31 | 8.862% | $174.5167 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $899.30 | $992.1893 | $992.20 | $992.15 | $992.10 | |