| 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 | $175.94 | 12.278% | $197.5419 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $95.56 | 10.817% | $105.8967 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $27.70 | 9.836% | $30.4246 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $89.34 | 13.156% | $101.0936 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $157.74 | 8.422% | $171.0249 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $156.42 | 8.729% | $170.0739 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $75.62 | 12.775% | $85.2805 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $778.32 | $861.3361 | $861.32 | $861.30 | $861.30 | |