| 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 | $23.32 | 10.803% | $25.8393 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $150.28 | 7.158% | $161.037 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $18.85 | 10.271% | $20.7861 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $234.52 | 10.481% | $259.1 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $234.98 | 12.300% | $263.8825 | $263.88 | $263.90 | $263.90 |
| Purchase #6 | $147.80 | 6.362% | $157.203 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $85.49 | 5.736% | $90.3937 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $895.24 | $978.2416 | $978.24 | $978.30 | $978.20 | |