| 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 | $145.50 | 13.599% | $165.2865 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $187.42 | 10.624% | $207.3315 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $12.26 | 12.593% | $13.8039 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $219.96 | 12.541% | $247.5452 | $247.55 | $247.55 | $247.50 |
| Purchase #5 | $23.71 | 13.800% | $26.982 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $224.84 | 12.366% | $252.6437 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $102.66 | 11.536% | $114.5029 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $916.35 | $1,028.0957 | $1,028.09 | $1,028.15 | $1,028.00 | |