| 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 | $74.71 | 9.753% | $81.9965 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $173.88 | 7.599% | $187.0931 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $45.91 | 10.691% | $50.8182 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $140.62 | 9.280% | $153.6695 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $79.65 | 12.752% | $89.807 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $222.48 | 5.265% | $234.1936 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $182.32 | 12.169% | $204.5065 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $919.57 | $1,002.0844 | $1,002.09 | $1,002.05 | $1,002.10 | |