| 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 | $105.92 | 9.355% | $115.8288 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $124.77 | 5.743% | $131.9355 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $51.47 | 9.868% | $56.5491 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $156.91 | 6.556% | $167.197 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $121.92 | 8.293% | $132.0308 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $194.79 | 6.479% | $207.4104 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $88.96 | 3.119% | $91.7347 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $844.74 | $902.6863 | $902.69 | $902.75 | $902.50 | |