| 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 | $90.94 | 12.466% | $102.2766 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $148.51 | 4.285% | $154.8737 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $62.46 | 10.855% | $69.24 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $206.45 | 3.422% | $213.5147 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $52.60 | 3.769% | $54.5825 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $149.85 | 4.746% | $156.9619 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $122.86 | 9.611% | $134.6681 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $833.67 | $886.1175 | $886.11 | $886.10 | $886.20 | |