| 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 | $133.31 | 5.477% | $140.6114 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $179.35 | 10.696% | $198.5333 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $59.45 | 8.760% | $64.6578 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $128.82 | 13.263% | $145.9054 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $21.63 | 9.231% | $23.6267 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $184.56 | 11.402% | $205.6035 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $105.98 | 3.184% | $109.3544 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $813.10 | $888.2925 | $888.29 | $888.30 | $888.30 | |