| 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 | $175.69 | 4.795% | $184.1143 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $182.34 | 9.627% | $199.8939 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $230.58 | 9.506% | $252.4989 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $165.76 | 6.591% | $176.6852 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $222.78 | 10.378% | $245.9001 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $152.47 | 4.456% | $159.2641 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $45.25 | 8.536% | $49.1125 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $1,174.87 | $1,267.4690 | $1,267.46 | $1,267.45 | $1,267.50 | |