| 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 | $188.38 | 6.590% | $200.7942 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $166.74 | 5.736% | $176.3042 | $176.30 | $176.30 | $176.30 |
| Purchase #3 | $135.87 | 6.706% | $144.9814 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $86.83 | 8.778% | $94.4519 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $202.68 | 6.438% | $215.7285 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $6.72 | 6.813% | $7.1778 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $207.54 | 10.693% | $229.7323 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $994.76 | $1,069.1703 | $1,069.16 | $1,069.25 | $1,069.20 | |