| 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 | $155.38 | 5.382% | $163.7426 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $209.29 | 6.774% | $223.4673 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $234.25 | 5.658% | $247.5039 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $65.81 | 9.124% | $71.8145 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $111.76 | 3.130% | $115.2581 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $235.95 | 3.637% | $244.5315 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $41.82 | 9.749% | $45.897 | $45.90 | $45.90 | $45.90 |
| 7 purchase totals = | $1,054.26 | $1,112.2149 | $1,112.21 | $1,112.20 | $1,112.20 | |