| 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 | $78.88 | 7.525% | $84.8157 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $197.58 | 12.384% | $222.0483 | $222.05 | $222.05 | $222.00 |
| Purchase #3 | $118.51 | 5.646% | $125.2011 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $136.40 | 10.707% | $151.0043 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $152.71 | 7.446% | $164.0808 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $78.78 | 6.566% | $83.9527 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $69.30 | 10.518% | $76.589 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $832.16 | $907.6919 | $907.69 | $907.70 | $907.70 | |