| 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 | $46.92 | 13.137% | $53.0839 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $136.91 | 10.423% | $151.1801 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $109.58 | 7.872% | $118.2061 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $147.99 | 12.841% | $166.9934 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $7.70 | 12.329% | $8.6493 | $8.65 | $8.65 | $8.60 |
| Purchase #6 | $60.76 | 8.750% | $66.0765 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $136.96 | 12.185% | $153.6486 | $153.65 | $153.65 | $153.60 |
| 7 purchase totals = | $646.82 | $717.8379 | $717.84 | $717.90 | $717.80 | |