| 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 | $184.74 | 13.169% | $209.0684 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $27.54 | 7.766% | $29.6788 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $154.25 | 5.397% | $162.5749 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $12.33 | 12.863% | $13.916 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $109.72 | 12.542% | $123.4811 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $239.84 | 7.779% | $258.4972 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $138.62 | 11.806% | $154.9855 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $867.04 | $952.2019 | $952.21 | $952.20 | $952.30 | |