| 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 | $197.61 | 6.359% | $210.176 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $72.56 | 11.692% | $81.0437 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $154.41 | 5.385% | $162.725 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $144.86 | 5.739% | $153.1735 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $50.76 | 8.661% | $55.1563 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $123.55 | 8.698% | $134.2964 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $67.65 | 12.293% | $75.9662 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $811.40 | $872.5371 | $872.55 | $872.55 | $872.60 | |