| 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 | $163.27 | 5.646% | $172.4882 | $172.49 | $172.50 | $172.50 |
| Purchase #2 | $216.77 | 7.294% | $232.5812 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $142.81 | 3.440% | $147.7227 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $213.88 | 4.165% | $222.7881 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $11.27 | 5.111% | $11.846 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $180.57 | 9.629% | $197.9571 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $125.53 | 12.235% | $140.8886 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $1,054.10 | $1,126.2719 | $1,126.28 | $1,126.30 | $1,126.30 | |