| 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 | $199.61 | 10.513% | $220.595 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $51.74 | 10.293% | $57.0656 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $95.74 | 6.634% | $102.0914 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $166.37 | 12.274% | $186.7903 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $241.73 | 9.867% | $265.5815 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $167.67 | 8.538% | $181.9857 | $181.99 | $182.00 | $182.00 |
| Purchase #7 | $175.87 | 5.342% | $185.265 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $1,098.73 | $1,199.3745 | $1,199.39 | $1,199.40 | $1,199.50 | |