| 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 | $165.49 | 9.251% | $180.7995 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $108.63 | 11.269% | $120.8715 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $150.71 | 13.133% | $170.5027 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $104.59 | 12.603% | $117.7715 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $52.56 | 9.758% | $57.6888 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $63.62 | 11.379% | $70.8593 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $71.33 | 5.687% | $75.3865 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $716.93 | $793.8798 | $793.88 | $793.85 | $794.00 | |