| 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 | $176.44 | 4.734% | $184.7927 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $17.64 | 8.778% | $19.1884 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $106.61 | 10.396% | $117.6932 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $17.38 | 7.321% | $18.6524 | $18.65 | $18.65 | $18.70 |
| Purchase #5 | $179.74 | 11.173% | $199.8224 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $101.83 | 9.620% | $111.626 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $6.86 | 3.434% | $7.0956 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $606.50 | $658.8707 | $658.87 | $658.90 | $658.90 | |