| 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 | $172.81 | 5.811% | $182.852 | $182.85 | $182.85 | $182.90 |
| Purchase #2 | $18.98 | 7.186% | $20.3439 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $177.66 | 8.221% | $192.2654 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $21.85 | 3.131% | $22.5341 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $217.78 | 6.162% | $231.1996 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $182.62 | 4.458% | $190.7612 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $123.94 | 5.363% | $130.5869 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $915.64 | $970.5431 | $970.54 | $970.55 | $970.60 | |