| 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 | $171.43 | 8.246% | $185.5661 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $159.70 | 4.487% | $166.8657 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $196.87 | 7.160% | $210.9659 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $83.58 | 3.303% | $86.3406 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $199.59 | 9.145% | $217.8425 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $66.76 | 3.747% | $69.2615 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $211.96 | 8.491% | $229.9575 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,089.89 | $1,166.7998 | $1,166.81 | $1,166.75 | $1,166.90 | |