| 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 | $134.88 | 11.613% | $150.5436 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $148.59 | 9.208% | $162.2722 | $162.27 | $162.25 | $162.30 |
| Purchase #3 | $94.73 | 7.163% | $101.5155 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $156.47 | 13.619% | $177.7796 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $112.40 | 10.796% | $124.5347 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $184.29 | 4.366% | $192.3361 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $6.56 | 5.197% | $6.9009 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $837.92 | $915.8826 | $915.88 | $915.90 | $915.80 | |