| 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 | $19.53 | 12.264% | $21.9252 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $5.42 | 7.871% | $5.8466 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $122.37 | 4.236% | $127.5536 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $188.95 | 3.509% | $195.5803 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $161.28 | 6.665% | $172.0293 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $199.45 | 13.451% | $226.278 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $146.71 | 13.464% | $166.463 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $843.71 | $915.6760 | $915.68 | $915.75 | $915.70 | |