| 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 | $185.73 | 10.365% | $204.9809 | $204.98 | $205.00 | $205.00 |
| Purchase #2 | $224.38 | 6.593% | $239.1734 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $181.78 | 9.274% | $198.6383 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $161.37 | 11.695% | $180.2422 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $217.56 | 12.807% | $245.4229 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $37.60 | 13.717% | $42.7576 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $190.90 | 13.300% | $216.2897 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,199.32 | $1,327.5050 | $1,327.50 | $1,327.50 | $1,327.50 | |