| 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 | $205.85 | 7.696% | $221.6922 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $13.51 | 8.352% | $14.6384 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $123.68 | 12.116% | $138.6651 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $117.33 | 13.601% | $133.2881 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $164.79 | 11.715% | $184.0951 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $193.27 | 11.250% | $215.0129 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $13.85 | 3.257% | $14.3011 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $832.28 | $921.6929 | $921.70 | $921.70 | $921.70 | |