| 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 | $164.72 | 10.116% | $181.3831 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $6.40 | 12.637% | $7.2088 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $226.87 | 3.136% | $233.9846 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $139.34 | 7.633% | $149.9758 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $243.92 | 5.457% | $257.2307 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $69.37 | 10.124% | $76.393 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $185.87 | 8.579% | $201.8158 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $1,036.49 | $1,107.9918 | $1,107.99 | $1,108.05 | $1,108.00 | |