| 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 | $176.58 | 6.162% | $187.4609 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $5.49 | 3.869% | $5.7024 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $198.31 | 6.509% | $211.218 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $148.98 | 11.493% | $166.1023 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $36.83 | 4.366% | $38.438 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $20.87 | 9.601% | $22.8737 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $95.70 | 6.701% | $102.1129 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $682.76 | $733.9082 | $733.90 | $733.85 | $733.90 | |