| 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 | $127.50 | 6.872% | $136.2618 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $181.30 | 5.246% | $190.811 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $62.49 | 10.525% | $69.0671 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $138.28 | 10.259% | $152.4661 | $152.47 | $152.45 | $152.50 |
| Purchase #5 | $33.58 | 8.220% | $36.3403 | $36.34 | $36.35 | $36.30 |
| Purchase #6 | $151.44 | 6.471% | $161.2397 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $29.77 | 13.245% | $33.713 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $724.36 | $779.8990 | $779.90 | $779.85 | $779.90 | |