| 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 | $222.43 | 4.270% | $231.9278 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $65.37 | 3.335% | $67.5501 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $142.98 | 6.261% | $151.932 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $168.94 | 4.224% | $176.076 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $135.59 | 3.679% | $140.5784 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $162.35 | 12.686% | $182.9457 | $182.95 | $182.95 | $182.90 |
| Purchase #7 | $223.35 | 7.308% | $239.6724 | $239.67 | $239.65 | $239.70 |
| 7 purchase totals = | $1,121.01 | $1,190.6824 | $1,190.69 | $1,190.75 | $1,190.70 | |