| 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 | $120.31 | 13.442% | $136.4821 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $40.69 | 4.197% | $42.3978 | $42.40 | $42.40 | $42.40 |
| Purchase #3 | $72.56 | 11.735% | $81.0749 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $69.86 | 13.218% | $79.0941 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $173.28 | 12.196% | $194.4132 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $23.89 | 12.802% | $26.9484 | $26.95 | $26.95 | $26.90 |
| Purchase #7 | $197.58 | 9.474% | $216.2987 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $698.17 | $776.7092 | $776.70 | $776.70 | $776.70 | |