| 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 | $187.56 | 6.623% | $199.9821 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $45.94 | 9.132% | $50.1352 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $115.25 | 8.173% | $124.6694 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $208.62 | 11.428% | $232.4611 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $193.41 | 4.374% | $201.8698 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $157.36 | 5.332% | $165.7504 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $141.89 | 11.231% | $157.8257 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,050.03 | $1,132.6937 | $1,132.70 | $1,132.70 | $1,132.80 | |