| 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 | $175.58 | 7.490% | $188.7309 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $63.61 | 7.791% | $68.5659 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $220.56 | 4.264% | $229.9647 | $229.96 | $229.95 | $230.00 |
| Purchase #4 | $245.84 | 4.581% | $257.1019 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $226.87 | 3.132% | $233.9756 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $37.68 | 4.159% | $39.2471 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $70.96 | 6.423% | $75.5178 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $1,041.10 | $1,093.1039 | $1,093.11 | $1,093.10 | $1,093.10 | |