| 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 | $166.83 | 13.259% | $188.95 | $188.95 | $188.95 | $189.00 |
| Purchase #2 | $50.26 | 11.767% | $56.1741 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $132.99 | 3.371% | $137.4731 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $161.26 | 6.398% | $171.5774 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $163.55 | 12.278% | $183.6307 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $51.61 | 6.210% | $54.815 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $155.82 | 6.354% | $165.7208 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $882.32 | $958.3411 | $958.34 | $958.30 | $958.40 | |