| 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 | $132.67 | 3.283% | $137.0256 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $47.85 | 4.418% | $49.964 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $167.96 | 3.333% | $173.5581 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $234.30 | 9.131% | $255.6939 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $246.73 | 11.428% | $274.9263 | $274.93 | $274.95 | $274.90 |
| Purchase #6 | $95.98 | 10.636% | $106.1884 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $140.99 | 8.844% | $153.4592 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,066.48 | $1,150.8155 | $1,150.82 | $1,150.85 | $1,150.90 | |