| 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 | $149.81 | 9.492% | $164.03 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $191.63 | 13.661% | $217.8086 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $120.82 | 12.784% | $136.2656 | $136.27 | $136.25 | $136.30 |
| Purchase #4 | $205.53 | 12.519% | $231.2603 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $16.31 | 7.121% | $17.4714 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $216.92 | 13.182% | $245.5144 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $198.29 | 11.268% | $220.6333 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,099.31 | $1,232.9836 | $1,232.98 | $1,232.95 | $1,233.00 | |