| 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 | $126.77 | 7.420% | $136.1763 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $35.83 | 9.102% | $39.0912 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $18.86 | 6.416% | $20.0701 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $211.52 | 6.831% | $225.9689 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $129.80 | 9.369% | $141.961 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $56.66 | 12.482% | $63.7323 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $12.55 | 10.300% | $13.8427 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $591.99 | $640.8425 | $640.84 | $640.85 | $640.90 | |