| 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 | $165.46 | 9.627% | $181.3888 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $98.48 | 3.544% | $101.9701 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $184.44 | 3.506% | $190.9065 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $163.77 | 3.592% | $169.6526 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $232.77 | 5.400% | $245.3396 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $190.77 | 9.313% | $208.5364 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $113.60 | 6.144% | $120.5796 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $1,149.29 | $1,218.3736 | $1,218.38 | $1,218.40 | $1,218.40 | |