| 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 | $147.26 | 13.547% | $167.2093 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $68.40 | 5.276% | $72.0088 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $199.89 | 11.448% | $222.7734 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $184.75 | 7.271% | $198.1832 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $233.99 | 9.203% | $255.5241 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $34.83 | 12.164% | $39.0667 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $64.31 | 13.832% | $73.2054 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $933.43 | $1,027.9709 | $1,027.97 | $1,027.90 | $1,028.00 | |