| 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 | $102.85 | 6.661% | $109.7008 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $150.69 | 13.625% | $171.2215 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $23.48 | 7.162% | $25.1616 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $227.39 | 4.206% | $236.954 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $206.28 | 5.410% | $217.4397 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $76.30 | 6.369% | $81.1595 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $18.52 | 7.726% | $19.9509 | $19.95 | $19.95 | $20.00 |
| 7 purchase totals = | $805.51 | $861.5880 | $861.58 | $861.55 | $861.70 | |