| 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 | $141.54 | 3.862% | $147.0063 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $205.59 | 5.655% | $217.2161 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $47.98 | 12.106% | $53.7885 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $40.72 | 7.423% | $43.7426 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $241.55 | 10.833% | $267.7171 | $267.72 | $267.70 | $267.70 |
| Purchase #6 | $237.44 | 12.227% | $266.4718 | $266.47 | $266.45 | $266.50 |
| Purchase #7 | $169.49 | 13.540% | $192.4389 | $192.44 | $192.45 | $192.40 |
| 7 purchase totals = | $1,084.31 | $1,188.3813 | $1,188.39 | $1,188.35 | $1,188.30 | |