| 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 | $103.97 | 6.142% | $110.3558 | $110.36 | $110.35 | $110.40 |
| Purchase #2 | $154.99 | 5.690% | $163.8089 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $107.45 | 5.756% | $113.6348 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $164.83 | 12.657% | $185.6925 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $193.84 | 3.459% | $200.5449 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $53.58 | 6.649% | $57.1425 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $172.29 | 7.754% | $185.6494 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $950.95 | $1,016.8288 | $1,016.82 | $1,016.85 | $1,016.70 | |