| 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 | $65.83 | 7.173% | $70.552 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $235.97 | 10.146% | $259.9115 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $213.71 | 9.193% | $233.3564 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $140.57 | 3.849% | $145.9805 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $148.68 | 4.151% | $154.8517 | $154.85 | $154.85 | $154.90 |
| Purchase #6 | $187.35 | 5.533% | $197.7161 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $128.96 | 9.411% | $141.0964 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $1,121.07 | $1,203.4646 | $1,203.47 | $1,203.45 | $1,203.60 | |