| 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 | $200.86 | 6.714% | $214.3457 | $214.35 | $214.35 | $214.30 |
| Purchase #2 | $163.35 | 8.450% | $177.1531 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $14.30 | 7.691% | $15.3998 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $5.47 | 12.372% | $6.1467 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $88.57 | 13.626% | $100.6385 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $95.74 | 12.696% | $107.8952 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $198.85 | 11.863% | $222.4396 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $767.14 | $844.0186 | $844.03 | $844.05 | $843.90 | |