| 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 | $153.58 | 8.466% | $166.5821 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $198.96 | 11.772% | $222.3816 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $246.60 | 8.693% | $268.0369 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $202.33 | 9.806% | $222.1705 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $69.72 | 7.199% | $74.7391 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $9.52 | 3.376% | $9.8414 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $185.54 | 4.363% | $193.6351 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $1,066.25 | $1,157.3867 | $1,157.39 | $1,157.45 | $1,157.30 | |