| 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 | $177.68 | 13.371% | $201.4376 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $197.42 | 3.709% | $204.7423 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $198.50 | 5.507% | $209.4314 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $144.62 | 7.119% | $154.9155 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $39.93 | 6.575% | $42.5554 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $202.54 | 3.667% | $209.9671 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $176.41 | 4.783% | $184.8477 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $1,137.10 | $1,207.8970 | $1,207.91 | $1,207.90 | $1,207.80 | |