| 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 | $166.64 | 8.490% | $180.7877 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $46.32 | 6.539% | $49.3489 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $215.72 | 13.737% | $245.3535 | $245.35 | $245.35 | $245.40 |
| Purchase #4 | $9.63 | 3.262% | $9.9441 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $202.43 | 7.534% | $217.6811 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $61.85 | 10.544% | $68.3715 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $14.25 | 7.283% | $15.2878 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $716.84 | $786.7746 | $786.77 | $786.80 | $786.80 | |