| 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 | $166.85 | 6.129% | $177.0762 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $59.33 | 11.601% | $66.2129 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $183.62 | 6.687% | $195.8987 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $223.48 | 13.470% | $253.5828 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $105.42 | 6.592% | $112.3693 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $34.65 | 6.433% | $36.879 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $21.48 | 6.576% | $22.8925 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $794.83 | $864.9114 | $864.91 | $864.95 | $865.00 | |