| 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 | $166.33 | 3.252% | $171.7391 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $17.93 | 4.113% | $18.6675 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $159.90 | 3.180% | $164.9848 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $206.94 | 4.705% | $216.6765 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $117.84 | 4.596% | $123.2559 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $223.69 | 13.599% | $254.1096 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $215.37 | 8.232% | $233.0993 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $1,108.00 | $1,182.5327 | $1,182.54 | $1,182.55 | $1,182.60 | |