| 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 | $164.78 | 11.575% | $183.8533 | $183.85 | $183.85 | $183.90 |
| Purchase #2 | $173.80 | 8.510% | $188.5904 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $234.92 | 8.405% | $254.665 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $130.46 | 11.354% | $145.2724 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $223.50 | 12.560% | $251.5716 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $142.73 | 7.212% | $153.0237 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $236.29 | 6.113% | $250.7344 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $1,306.48 | $1,427.7108 | $1,427.70 | $1,427.65 | $1,427.80 | |