| 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 | $144.80 | 13.628% | $164.5333 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $181.93 | 4.425% | $189.9804 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $60.71 | 11.253% | $67.5417 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $177.25 | 4.129% | $184.5687 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $203.39 | 4.112% | $211.7534 | $211.75 | $211.75 | $211.80 |
| Purchase #6 | $85.34 | 3.309% | $88.1639 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $216.57 | 7.872% | $233.6184 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $1,069.99 | $1,140.1598 | $1,140.15 | $1,140.15 | $1,140.20 | |