| 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 | $6.61 | 11.768% | $7.3879 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $184.72 | 6.134% | $196.0507 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $14.86 | 13.710% | $16.8973 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $221.69 | 8.671% | $240.9127 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $36.78 | 3.320% | $38.0011 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $198.86 | 11.618% | $221.9636 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $173.26 | 7.776% | $186.7327 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $836.78 | $907.9460 | $907.94 | $907.95 | $908.00 | |