| 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 | $204.37 | 12.206% | $229.3154 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $114.97 | 9.768% | $126.2003 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $149.83 | 7.146% | $160.5369 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $44.91 | 5.629% | $47.438 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $167.31 | 3.275% | $172.7894 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $88.95 | 5.215% | $93.5887 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $77.56 | 10.568% | $85.7565 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $847.90 | $915.6252 | $915.64 | $915.65 | $915.60 | |