| 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 | $160.87 | 8.210% | $174.0774 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $24.91 | 11.465% | $27.7659 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $208.33 | 6.168% | $221.1798 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $199.27 | 13.758% | $226.6856 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $63.41 | 6.690% | $67.6521 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $230.93 | 9.639% | $253.1893 | $253.19 | $253.20 | $253.20 |
| Purchase #7 | $100.91 | 5.715% | $106.677 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $988.63 | $1,077.2271 | $1,077.24 | $1,077.30 | $1,077.40 | |