| 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 | $151.45 | 5.416% | $159.6525 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $202.51 | 4.702% | $212.032 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $245.89 | 7.377% | $264.0293 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $73.90 | 10.204% | $81.4408 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $236.63 | 7.425% | $254.1998 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $157.58 | 4.348% | $164.4316 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $167.71 | 11.844% | $187.5736 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $1,235.67 | $1,323.3596 | $1,323.35 | $1,323.40 | $1,323.30 | |