| 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 | $186.54 | 3.556% | $193.1734 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $176.91 | 4.663% | $185.1593 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $174.86 | 10.679% | $193.5333 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $11.64 | 5.739% | $12.308 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $187.46 | 5.721% | $198.1846 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $81.53 | 13.406% | $92.4599 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $230.57 | 8.815% | $250.8947 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $1,049.51 | $1,125.7132 | $1,125.70 | $1,125.70 | $1,125.80 | |