| 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 | $158.64 | 12.648% | $178.7048 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $34.30 | 4.464% | $35.8312 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $22.36 | 8.396% | $24.2373 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $228.27 | 12.528% | $256.8677 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $246.25 | 13.823% | $280.2891 | $280.29 | $280.30 | $280.30 |
| Purchase #6 | $215.91 | 9.628% | $236.6978 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $183.38 | 5.682% | $193.7997 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $1,089.11 | $1,206.4276 | $1,206.43 | $1,206.45 | $1,206.40 | |