| 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 | $185.77 | 8.549% | $201.6515 | $201.65 | $201.65 | $201.70 |
| Purchase #2 | $95.67 | 13.284% | $108.3788 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $130.84 | 7.455% | $140.5941 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $185.67 | 5.593% | $196.0545 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $175.38 | 11.758% | $196.0012 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $87.30 | 8.300% | $94.5459 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $140.80 | 6.439% | $149.8661 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $1,001.43 | $1,087.0921 | $1,087.09 | $1,087.10 | $1,087.20 | |