| 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 | $188.72 | 6.702% | $201.368 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $9.46 | 6.489% | $10.0739 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $36.75 | 4.683% | $38.471 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $138.78 | 11.474% | $154.7036 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $216.90 | 5.439% | $228.6972 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $121.77 | 9.834% | $133.7449 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $153.58 | 11.275% | $170.8961 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $865.96 | $937.9547 | $937.95 | $937.90 | $938.00 | |