| 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 | $144.58 | 11.615% | $161.373 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $33.77 | 6.131% | $35.8404 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $192.94 | 5.671% | $203.8816 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $123.87 | 9.855% | $136.0774 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $7.28 | 12.724% | $8.2063 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $45.80 | 10.231% | $50.4858 | $50.49 | $50.50 | $50.50 |
| Purchase #7 | $184.30 | 9.554% | $201.908 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $732.54 | $797.7725 | $797.78 | $797.80 | $797.80 | |