| 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 | $183.68 | 6.473% | $195.5696 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $30.72 | 11.492% | $34.2503 | $34.25 | $34.25 | $34.30 |
| Purchase #3 | $142.62 | 10.863% | $158.1128 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $152.87 | 12.134% | $171.4192 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $177.51 | 5.597% | $187.4452 | $187.45 | $187.45 | $187.40 |
| Purchase #6 | $14.52 | 10.658% | $16.0675 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $158.26 | 10.402% | $174.7222 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $860.18 | $937.5868 | $937.59 | $937.50 | $937.60 | |