| 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 | $149.75 | 8.277% | $162.1448 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $127.37 | 10.112% | $140.2497 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $87.39 | 11.289% | $97.2555 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $146.42 | 4.730% | $153.3457 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $185.45 | 3.369% | $191.6978 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $128.71 | 12.794% | $145.1772 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $208.38 | 13.606% | $236.7322 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,033.47 | $1,126.6029 | $1,126.61 | $1,126.65 | $1,126.50 | |