| 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 | $179.65 | 5.702% | $189.8936 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $125.51 | 9.505% | $137.4397 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $198.53 | 9.174% | $216.7431 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $71.60 | 6.493% | $76.249 | $76.25 | $76.25 | $76.20 |
| Purchase #5 | $163.61 | 13.408% | $185.5468 | $185.55 | $185.55 | $185.50 |
| Purchase #6 | $244.34 | 10.741% | $270.5846 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $101.39 | 4.530% | $105.983 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $1,084.63 | $1,182.4398 | $1,182.43 | $1,182.50 | $1,182.30 | |