| 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 | $186.32 | 12.790% | $210.1503 | $210.15 | $210.15 | $210.20 |
| Purchase #2 | $16.51 | 5.656% | $17.4438 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $105.82 | 9.244% | $115.602 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $184.90 | 10.170% | $203.7043 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $163.55 | 7.658% | $176.0747 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $168.70 | 10.309% | $186.0913 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $250.29 | 3.750% | $259.6759 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,076.09 | $1,168.7423 | $1,168.73 | $1,168.75 | $1,168.80 | |