| 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 | $147.31 | 3.551% | $152.541 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $183.90 | 3.348% | $190.057 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $177.47 | 8.799% | $193.0856 | $193.09 | $193.10 | $193.10 |
| Purchase #4 | $95.71 | 10.847% | $106.0917 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $134.85 | 4.239% | $140.5663 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $76.96 | 8.828% | $83.754 | $83.75 | $83.75 | $83.80 |
| Purchase #7 | $186.97 | 7.855% | $201.6565 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $1,003.17 | $1,067.7521 | $1,067.76 | $1,067.75 | $1,067.90 | |