| 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 | $126.56 | 10.509% | $139.8602 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $71.32 | 5.552% | $75.2797 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $77.53 | 12.291% | $87.0592 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $187.63 | 3.469% | $194.1389 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $127.82 | 4.677% | $133.7981 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $104.98 | 8.684% | $114.0965 | $114.10 | $114.10 | $114.10 |
| Purchase #7 | $166.30 | 11.619% | $185.6224 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $862.14 | $929.8550 | $929.86 | $929.85 | $929.90 | |