| 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 | $208.41 | 5.673% | $220.2331 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $40.80 | 7.421% | $43.8278 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $54.56 | 6.289% | $57.9913 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $157.91 | 5.575% | $166.7135 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $102.74 | 7.602% | $110.5503 | $110.55 | $110.55 | $110.60 |
| Purchase #6 | $134.34 | 3.429% | $138.9465 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $205.96 | 13.827% | $234.4381 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $904.72 | $972.7006 | $972.70 | $972.75 | $972.60 | |