| 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 | $173.56 | 4.282% | $180.9918 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $131.56 | 13.720% | $149.61 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $219.87 | 5.573% | $232.1234 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $220.36 | 6.230% | $234.0884 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $231.44 | 4.367% | $241.547 | $241.55 | $241.55 | $241.50 |
| Purchase #6 | $61.49 | 10.431% | $67.904 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $207.87 | 10.782% | $230.2825 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,246.15 | $1,336.5471 | $1,336.54 | $1,336.55 | $1,336.50 | |