| 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 | $180.67 | 5.738% | $191.0368 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $167.64 | 5.850% | $177.4469 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $187.87 | 9.872% | $206.4165 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $29.95 | 11.604% | $33.4254 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $190.34 | 11.693% | $212.5965 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $242.35 | 3.807% | $251.5763 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $90.85 | 3.778% | $94.2823 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $1,089.67 | $1,166.7807 | $1,166.80 | $1,166.85 | $1,166.70 | |