| 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 | $148.25 | 3.583% | $153.5618 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $161.81 | 12.271% | $181.6657 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $136.82 | 13.813% | $155.7189 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $72.30 | 12.720% | $81.4966 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $241.34 | 3.129% | $248.8915 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $242.73 | 13.746% | $276.0957 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $30.84 | 5.331% | $32.4841 | $32.48 | $32.50 | $32.50 |
| 7 purchase totals = | $1,034.09 | $1,129.9143 | $1,129.92 | $1,129.90 | $1,130.00 | |