| 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 | $155.57 | 3.706% | $161.3354 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $199.25 | 12.119% | $223.3971 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $71.91 | 5.836% | $76.1067 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $164.98 | 4.497% | $172.3992 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $77.30 | 7.261% | $82.9128 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $21.75 | 7.162% | $23.3077 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $85.88 | 3.223% | $88.6479 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $776.64 | $828.1068 | $828.12 | $828.10 | $828.00 | |