| 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 | $101.42 | 13.820% | $115.4362 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $188.26 | 10.228% | $207.5152 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $44.39 | 10.386% | $49.0003 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $125.88 | 5.242% | $132.4786 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $133.59 | 4.617% | $139.7579 | $139.76 | $139.75 | $139.80 |
| Purchase #6 | $11.39 | 8.436% | $12.3509 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $149.87 | 8.705% | $162.9162 | $162.92 | $162.90 | $162.90 |
| 7 purchase totals = | $754.80 | $819.4553 | $819.47 | $819.45 | $819.50 | |