| 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 | $176.70 | 9.500% | $193.4865 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $115.28 | 7.333% | $123.7335 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $61.70 | 7.125% | $66.0961 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $188.62 | 11.161% | $209.6719 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $54.45 | 5.342% | $57.3587 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $45.62 | 4.262% | $47.5643 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $183.92 | 5.416% | $193.8811 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $826.29 | $891.7921 | $891.79 | $891.80 | $891.90 | |