| 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 | $136.93 | 3.311% | $141.4638 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $138.29 | 11.627% | $154.369 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $134.50 | 11.606% | $150.1101 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $153.51 | 11.474% | $171.1237 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $16.76 | 13.400% | $19.0058 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $124.38 | 6.183% | $132.0704 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $182.97 | 9.235% | $199.8673 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $887.34 | $968.0101 | $968.01 | $967.90 | $968.10 | |