| 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 | $173.96 | 6.552% | $185.3579 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $164.40 | 6.269% | $174.7062 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $226.70 | 10.375% | $250.2201 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $247.42 | 3.637% | $256.4187 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $169.76 | 8.287% | $183.828 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $245.40 | 10.630% | $271.486 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $28.81 | 12.614% | $32.4441 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $1,256.45 | $1,354.4610 | $1,354.47 | $1,354.45 | $1,354.40 | |