| 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 | $36.47 | 9.220% | $39.8325 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $123.46 | 11.764% | $137.9838 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $166.39 | 6.132% | $176.593 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $155.45 | 3.836% | $161.4131 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $188.96 | 9.629% | $207.155 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $210.96 | 7.538% | $226.8622 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $205.52 | 3.276% | $212.2528 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $1,087.21 | $1,162.0924 | $1,162.08 | $1,162.10 | $1,162.20 | |