| 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 | $170.32 | 11.566% | $190.0192 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $223.88 | 6.869% | $239.2583 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $198.74 | 9.500% | $217.6203 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $149.82 | 4.270% | $156.2173 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $192.98 | 12.297% | $216.7108 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $157.79 | 3.517% | $163.3395 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $18.70 | 7.110% | $20.0296 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $1,112.23 | $1,203.1950 | $1,203.20 | $1,203.15 | $1,203.10 | |