| 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 | $157.71 | 13.709% | $179.3305 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $230.37 | 6.870% | $246.1964 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $124.36 | 4.171% | $129.5471 | $129.55 | $129.55 | $129.50 |
| Purchase #4 | $26.87 | 10.558% | $29.7069 | $29.71 | $29.70 | $29.70 |
| Purchase #5 | $39.82 | 13.871% | $45.3434 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $8.28 | 13.577% | $9.4042 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $38.43 | 12.113% | $43.085 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $625.84 | $682.6135 | $682.62 | $682.65 | $682.50 | |