| 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 | $147.56 | 11.441% | $164.4423 | $164.44 | $164.45 | $164.40 |
| Purchase #2 | $151.69 | 6.196% | $161.0887 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $9.96 | 9.477% | $10.9039 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $243.40 | 4.291% | $253.8443 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $234.79 | 7.317% | $251.9696 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $230.40 | 11.736% | $257.4397 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $203.90 | 13.620% | $231.6712 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,221.70 | $1,331.3597 | $1,331.35 | $1,331.35 | $1,331.30 | |