| 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 | $179.91 | 3.279% | $185.8092 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $194.88 | 3.670% | $202.0321 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $240.34 | 9.258% | $262.5907 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $134.44 | 4.378% | $140.3258 | $140.33 | $140.35 | $140.30 |
| Purchase #5 | $27.61 | 9.566% | $30.2512 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $172.63 | 9.367% | $188.8003 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $249.84 | 11.142% | $277.6772 | $277.68 | $277.70 | $277.70 |
| 7 purchase totals = | $1,199.65 | $1,287.4865 | $1,287.49 | $1,287.55 | $1,287.50 | |