| 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 | $157.60 | 10.451% | $174.0708 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $102.96 | 3.384% | $106.4442 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $47.48 | 7.359% | $50.9741 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $75.49 | 6.378% | $80.3048 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $167.25 | 10.482% | $184.7811 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $165.35 | 10.516% | $182.7382 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $136.72 | 10.874% | $151.5869 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $852.85 | $930.9001 | $930.89 | $930.90 | $930.90 | |