| 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 | $140.98 | 10.212% | $155.3769 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $183.31 | 13.860% | $208.7168 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $109.77 | 7.423% | $117.9182 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $224.56 | 6.854% | $239.9513 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $139.91 | 11.291% | $155.7072 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $83.53 | 13.707% | $94.9795 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $9.49 | 10.549% | $10.4911 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $891.55 | $983.1410 | $983.15 | $983.15 | $983.20 | |