| 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 | $118.92 | 12.466% | $133.7446 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $129.70 | 8.128% | $140.242 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $31.93 | 13.384% | $36.2035 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $78.48 | 4.256% | $81.8201 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $220.69 | 6.725% | $235.5314 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $95.90 | 8.321% | $103.8798 | $103.88 | $103.90 | $103.90 |
| Purchase #7 | $176.25 | 4.660% | $184.4633 | $184.46 | $184.45 | $184.50 |
| 7 purchase totals = | $851.87 | $915.8847 | $915.87 | $915.90 | $915.80 | |