| 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 | $144.55 | 7.257% | $155.04 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $236.97 | 5.435% | $249.8493 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $166.34 | 13.443% | $188.7011 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $131.50 | 12.780% | $148.3057 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $114.32 | 7.280% | $122.6425 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $40.91 | 12.532% | $46.0368 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $238.91 | 3.854% | $248.1176 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,073.50 | $1,158.6930 | $1,158.70 | $1,158.70 | $1,158.50 | |