| 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 | $186.94 | 3.535% | $193.5483 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $203.47 | 12.820% | $229.5549 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $26.37 | 5.737% | $27.8828 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $83.82 | 8.623% | $91.0478 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $36.33 | 4.131% | $37.8308 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $182.58 | 10.522% | $201.7911 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $39.40 | 11.639% | $43.9858 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $758.91 | $825.6415 | $825.64 | $825.70 | $825.60 | |