| 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 | $143.49 | 8.178% | $155.2246 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $101.52 | 11.446% | $113.14 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $120.94 | 6.735% | $129.0853 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $143.42 | 3.222% | $148.041 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $17.65 | 5.690% | $18.6543 | $18.65 | $18.65 | $18.70 |
| Purchase #6 | $175.32 | 6.576% | $186.849 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $159.28 | 7.652% | $171.4681 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $861.62 | $922.4623 | $922.46 | $922.45 | $922.40 | |