| 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 | $164.93 | 11.152% | $183.323 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $40.71 | 6.861% | $43.5031 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $67.90 | 11.257% | $75.5435 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $12.70 | 5.287% | $13.3714 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $131.81 | 6.237% | $140.031 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $72.78 | 12.408% | $81.8105 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $139.64 | 9.728% | $153.2242 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $630.47 | $690.8067 | $690.79 | $690.75 | $690.70 | |