| 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 | $125.80 | 11.820% | $140.6696 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $124.81 | 12.414% | $140.3039 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $109.32 | 3.471% | $113.1145 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $158.95 | 9.386% | $173.869 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $184.31 | 5.641% | $194.7069 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $166.76 | 12.426% | $187.4816 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $203.89 | 7.274% | $218.721 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $1,073.84 | $1,168.8665 | $1,168.86 | $1,168.80 | $1,168.90 | |