| 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 | $16.82 | 7.231% | $18.0363 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $167.52 | 3.661% | $173.6529 | $173.65 | $173.65 | $173.70 |
| Purchase #3 | $208.87 | 11.337% | $232.5496 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $120.94 | 8.197% | $130.8535 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $86.25 | 8.508% | $93.5882 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $190.97 | 9.463% | $209.0415 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $230.63 | 7.353% | $247.5882 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,022.00 | $1,105.3102 | $1,105.31 | $1,105.35 | $1,105.30 | |