| 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 | $145.66 | 3.684% | $151.0261 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $156.61 | 5.852% | $165.7748 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $209.85 | 5.192% | $220.7454 | $220.75 | $220.75 | $220.70 |
| Purchase #4 | $91.55 | 3.260% | $94.5345 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $70.37 | 7.662% | $75.7617 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $198.74 | 4.536% | $207.7548 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $223.95 | 10.792% | $248.1187 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,096.73 | $1,163.7160 | $1,163.71 | $1,163.70 | $1,163.70 | |