| 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 | $162.72 | 9.374% | $177.9734 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $212.92 | 13.822% | $242.3498 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $196.30 | 9.106% | $214.1751 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $103.62 | 13.795% | $117.9144 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $205.87 | 9.502% | $225.4318 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $180.95 | 3.191% | $186.7241 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $242.60 | 12.552% | $273.0512 | $273.05 | $273.05 | $273.10 |
| 7 purchase totals = | $1,304.98 | $1,437.6198 | $1,437.61 | $1,437.60 | $1,437.60 | |