| 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 | $183.62 | 7.636% | $197.6412 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $204.83 | 10.698% | $226.7427 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $157.41 | 4.115% | $163.8874 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $143.89 | 3.327% | $148.6772 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $250.72 | 13.166% | $283.7298 | $283.73 | $283.75 | $283.70 |
| Purchase #6 | $93.68 | 13.748% | $106.5591 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $217.63 | 11.640% | $242.9621 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,251.78 | $1,370.1995 | $1,370.20 | $1,370.25 | $1,370.20 | |