| 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 | $133.74 | 7.495% | $143.7638 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $78.96 | 6.748% | $84.2882 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $70.95 | 11.850% | $79.3576 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $221.31 | 11.213% | $246.1255 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $123.40 | 9.366% | $134.9576 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $49.84 | 8.816% | $54.2339 | $54.23 | $54.25 | $54.20 |
| Purchase #7 | $101.44 | 8.772% | $110.3383 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $779.64 | $853.0649 | $853.07 | $853.10 | $853.10 | |