| 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 | $123.66 | 11.831% | $138.2902 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $167.41 | 5.285% | $176.2576 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $177.95 | 7.736% | $191.7162 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $243.47 | 6.744% | $259.8896 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $130.88 | 7.531% | $140.7366 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $33.43 | 6.161% | $35.4896 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $157.81 | 6.349% | $167.8294 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $1,034.61 | $1,110.2092 | $1,110.22 | $1,110.25 | $1,110.20 | |