| 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 | $127.57 | 8.782% | $138.7732 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $196.95 | 3.642% | $204.1229 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $99.50 | 5.624% | $105.0959 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $183.71 | 11.246% | $204.37 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $169.72 | 10.130% | $186.9126 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $190.35 | 10.588% | $210.5043 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $106.69 | 11.145% | $118.5806 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,074.49 | $1,168.3595 | $1,168.35 | $1,168.30 | $1,168.40 | |