| 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 | $197.35 | 10.148% | $217.3771 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $109.91 | 5.178% | $115.6011 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $116.31 | 12.227% | $130.5312 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $145.66 | 11.233% | $162.022 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $177.30 | 9.313% | $193.8119 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $5.26 | 8.684% | $5.7168 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $27.57 | 12.186% | $30.9297 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $779.36 | $855.9898 | $855.99 | $856.00 | $855.90 | |