| 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 | $100.58 | 6.725% | $107.344 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $182.41 | 9.797% | $200.2807 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $168.71 | 10.835% | $186.9897 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $193.25 | 9.291% | $211.2049 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $80.49 | 13.224% | $91.134 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $52.81 | 8.230% | $57.1563 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $121.70 | 12.645% | $137.089 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $899.95 | $991.1986 | $991.19 | $991.25 | $991.20 | |