| 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 | $183.85 | 6.826% | $196.3996 | $196.40 | $196.40 | $196.40 |
| Purchase #2 | $170.96 | 13.324% | $193.7387 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $170.87 | 7.397% | $183.5093 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $78.65 | 11.545% | $87.7301 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $214.64 | 11.535% | $239.3987 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $34.38 | 10.264% | $37.9088 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $199.40 | 5.592% | $210.5504 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $1,052.75 | $1,149.2356 | $1,149.24 | $1,149.25 | $1,149.20 | |