| 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 | $112.40 | 13.164% | $127.1963 | $127.20 | $127.20 | $127.20 |
| Purchase #2 | $190.55 | 3.569% | $197.3507 | $197.35 | $197.35 | $197.40 |
| Purchase #3 | $39.68 | 8.349% | $42.9929 | $42.99 | $43.00 | $43.00 |
| Purchase #4 | $88.52 | 10.205% | $97.5535 | $97.55 | $97.55 | $97.60 |
| Purchase #5 | $215.74 | 10.543% | $238.4855 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $167.94 | 13.227% | $190.1534 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $37.96 | 11.625% | $42.3729 | $42.37 | $42.35 | $42.40 |
| 7 purchase totals = | $852.79 | $936.1052 | $936.10 | $936.10 | $936.30 | |