| 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 | $205.73 | 4.546% | $215.0825 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $136.28 | 13.224% | $154.3017 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $197.90 | 8.746% | $215.2083 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $41.90 | 13.140% | $47.4057 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $39.42 | 9.324% | $43.0955 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $91.66 | 7.482% | $98.518 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $164.60 | 11.312% | $183.2196 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $877.49 | $956.8313 | $956.84 | $956.80 | $956.80 | |