| 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 | $165.93 | 9.243% | $181.2669 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $46.61 | 11.493% | $51.9669 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $74.90 | 12.283% | $84.1 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $199.74 | 5.795% | $211.3149 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $201.40 | 7.844% | $217.1978 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $75.60 | 9.427% | $82.7268 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $76.83 | 7.288% | $82.4294 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $841.01 | $911.0027 | $911.01 | $911.00 | $911.00 | |