| 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 | $159.64 | 9.431% | $174.6956 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $205.25 | 4.141% | $213.7494 | $213.75 | $213.75 | $213.70 |
| Purchase #3 | $137.41 | 11.644% | $153.41 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $57.64 | 7.102% | $61.7336 | $61.73 | $61.75 | $61.70 |
| Purchase #5 | $222.67 | 12.515% | $250.5372 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $135.93 | 4.499% | $142.0455 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $225.68 | 9.459% | $247.0271 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,144.22 | $1,243.1984 | $1,243.21 | $1,243.25 | $1,243.00 | |