| 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 | $187.54 | 3.167% | $193.4794 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $46.55 | 10.663% | $51.5136 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $146.91 | 13.455% | $166.6767 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $36.56 | 9.196% | $39.9221 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $131.34 | 12.261% | $147.4436 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $74.64 | 5.835% | $78.9952 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $197.87 | 8.107% | $213.9113 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $821.41 | $891.9419 | $891.94 | $891.95 | $891.90 | |