| 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 | $189.52 | 11.495% | $211.3053 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $145.97 | 3.264% | $150.7345 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $79.72 | 5.481% | $84.0895 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $169.29 | 13.628% | $192.3608 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $183.92 | 5.353% | $193.7652 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $80.81 | 13.350% | $91.5981 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $165.33 | 13.691% | $187.9653 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,014.56 | $1,111.8187 | $1,111.83 | $1,111.80 | $1,111.90 | |