| 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 | $80.58 | 13.195% | $91.2125 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $141.93 | 12.772% | $160.0573 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $157.40 | 5.627% | $166.2569 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $166.36 | 3.555% | $172.2741 | $172.27 | $172.25 | $172.30 |
| Purchase #5 | $239.68 | 7.652% | $258.0203 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $153.32 | 10.151% | $168.8835 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $200.37 | 12.563% | $225.5425 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,139.64 | $1,242.2471 | $1,242.24 | $1,242.20 | $1,242.30 | |