| 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 | $127.33 | 9.752% | $139.7472 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $171.74 | 3.864% | $178.376 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $216.86 | 3.838% | $225.1831 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $136.85 | 12.851% | $154.4366 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $237.54 | 11.343% | $264.4842 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $181.57 | 3.276% | $187.5182 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $191.85 | 12.164% | $215.1866 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,263.74 | $1,364.9319 | $1,364.94 | $1,365.00 | $1,364.90 | |