| 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 | $177.56 | 5.302% | $186.9742 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $188.76 | 4.133% | $196.5615 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $76.47 | 9.120% | $83.4441 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $25.47 | 9.658% | $27.9299 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $152.33 | 8.318% | $165.0008 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $90.25 | 9.156% | $98.5133 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $93.85 | 13.361% | $106.3893 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $804.69 | $864.8131 | $864.80 | $864.80 | $864.80 | |