| 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 | $153.45 | 7.789% | $165.4022 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $91.29 | 10.741% | $101.0955 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $76.57 | 13.333% | $86.7791 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $151.31 | 11.304% | $168.4141 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $52.42 | 11.793% | $58.6019 | $58.60 | $58.60 | $58.60 |
| Purchase #6 | $190.49 | 4.290% | $198.662 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $8.86 | 6.645% | $9.4487 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $724.39 | $788.4035 | $788.40 | $788.40 | $788.40 | |