| 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 | $70.85 | 10.352% | $78.1844 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $153.87 | 6.482% | $163.8439 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $22.69 | 10.693% | $25.1162 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $80.93 | 7.545% | $87.0362 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $141.55 | 3.249% | $146.149 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $133.96 | 13.654% | $152.2509 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $199.78 | 13.477% | $226.7044 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $803.63 | $879.2850 | $879.28 | $879.30 | $879.20 | |