| 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 | $128.93 | 7.636% | $138.7751 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $11.95 | 11.260% | $13.2956 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $242.69 | 9.138% | $264.867 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $156.92 | 4.612% | $164.1572 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $168.74 | 8.745% | $183.4963 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $63.33 | 5.363% | $66.7264 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $189.57 | 7.114% | $203.056 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $962.13 | $1,034.3736 | $1,034.40 | $1,034.40 | $1,034.50 | |