| 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 | $17.69 | 9.477% | $19.3665 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $140.90 | 10.187% | $155.2535 | $155.25 | $155.25 | $155.30 |
| Purchase #3 | $124.30 | 3.333% | $128.4429 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $169.67 | 9.563% | $185.8955 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $183.58 | 8.656% | $199.4707 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $171.93 | 3.496% | $177.9407 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $225.49 | 7.862% | $243.218 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $1,033.56 | $1,109.5878 | $1,109.59 | $1,109.55 | $1,109.60 | |