| 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 | $213.36 | 3.448% | $220.7167 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $157.97 | 3.659% | $163.7501 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $177.66 | 4.146% | $185.0258 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $151.32 | 3.859% | $157.1594 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $155.35 | 4.773% | $162.7649 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $181.77 | 10.832% | $201.4593 | $201.46 | $201.45 | $201.50 |
| Purchase #7 | $231.44 | 9.180% | $252.6862 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,268.87 | $1,343.5624 | $1,343.57 | $1,343.55 | $1,343.70 | |