| 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 | $169.35 | 3.672% | $175.5685 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $213.99 | 5.709% | $226.2067 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $98.47 | 6.743% | $105.1098 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $130.64 | 5.153% | $137.3719 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $145.26 | 3.675% | $150.5983 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $81.35 | 12.272% | $91.3333 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $11.81 | 7.604% | $12.708 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $850.87 | $898.8965 | $898.90 | $898.85 | $898.90 | |