| 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 | $175.64 | 6.210% | $186.5472 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $208.39 | 6.401% | $221.729 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $81.42 | 4.144% | $84.794 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $71.48 | 9.546% | $78.3035 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $234.57 | 8.502% | $254.5131 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $103.28 | 12.161% | $115.8399 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $41.34 | 4.144% | $43.0531 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $916.12 | $984.7798 | $984.77 | $984.80 | $984.70 | |