| 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 | $190.43 | 3.571% | $197.2303 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $166.30 | 4.774% | $174.2392 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $110.33 | 11.867% | $123.4229 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $184.87 | 11.207% | $205.5884 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $114.67 | 11.540% | $127.9029 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $100.47 | 9.287% | $109.8006 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $173.25 | 13.858% | $197.259 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $1,040.32 | $1,135.4433 | $1,135.44 | $1,135.45 | $1,135.40 | |