| 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 | $144.45 | 7.282% | $154.9688 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $241.33 | 4.447% | $252.0619 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $52.84 | 13.354% | $59.8963 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $49.56 | 6.329% | $52.6967 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $94.58 | 11.838% | $105.7764 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $187.89 | 7.111% | $201.2509 | $201.25 | $201.25 | $201.30 |
| Purchase #7 | $201.32 | 4.502% | $210.3834 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $971.97 | $1,037.0344 | $1,037.04 | $1,037.05 | $1,037.20 | |